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the organic chemistry, design, and pharmacology of psychedelics and related compounds.

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Dr. Mark A. Geyer, MD.

 

Bibliography:

Swerdlow NR, 1996
Seroquel restores sensorimotor gating in phencyclidine-treated rats.
J. Pharmacol. Exp. Ther. 279, 1290-1299 (1996)

Sipes TE, 1996
Functional behavioral homology between rat 5-HT1B and guinea pig 5-HT1D
receptors in the modulation of prepulse inhibition of startle
Psychopharmacology (Berl.) 125, 231-237 (1996)

Swerdlow NR, 1996
Latent inhibition in schizophrenia.
Schizophr Res 20, 91-103 (1996)

Paulus MP, 1996
Use of methods from chaos theory to quantify a fundamental dysfunction
in the behavioral organization of schizophrenic patients.
Am J Psychiatry 153, 714-717 (1996)

Humby T, 1996
Prepulses inhibit startle-induced reductions of extracellular dopamine
in the nucleus accumbens of rat.
J. Neurosci. 16, 2149-2156 (1996)

Dulawa SC, 1996
Psychopharmacology of prepulse inhibition in mice
Chin J Physiol 39, 139-146 (1996)

Geyer MA, 1996
Serotonergic functions in arousal and motor activity.
Behav Brain Res 73, 31-35 (1996)

Bakshi VP, 1995
Antagonism of phencyclidine-induced deficits in prepulse inhibition by
the putative atypical antipsychotic olanzapine.
Psychopharmacology (Berl.) 122, 198-201 (1995)

Lipska BK, 1995
Neonatal excitotoxic hippocampal damage in rats causes post-pubertal
changes in prepulse inhibition of startle and its disruption by
apomorphine.
Psychopharmacology (Berl.) 122, 35-43 (1995)

Swerdlow NR, 1995
Increased sensitivity to the sensorimotor gating-disruptive effects of
apomorphine after lesions of medial prefrontal cortex or ventral
hippocampus in adult rats.
Psychopharmacology (Berl.) 122, 27-34 (1995)

Ellenbroek BA, 1995
The behavior of APO-SUS rats in animal models with construct validity
for schizophrenia.
J. Neurosci. 15, 7604-7611 (1995)

Wan FJ, 1995
Presynaptic dopamine-glutamate interactions in the nucleus accumbens
regulate sensorimotor gating.
Psychopharmacology (Berl.) 120, 433-441 (1995)

Swerdlow NR, 1995
Drug screening in "normal" controls.
Biol. Psychiatry 38, 123-124 (1995) (no abstract available)

Caine SB, 1995
Effects of D3/D2 dopamine receptor agonists and antagonists on prepulse
inhibition of acoustic startle in the rat.
Neuropsychopharmacology 12, 139-145 (1995)

Swerdlow NR, 1995
"Normal" personality correlates of sensorimotor, cognitive, and
visuospatial gating.
Biol. Psychiatry 37, 286-299 (1995)

Swerdlow NR, 1995
Impaired prepulse inhibition of acoustic and tactile startle response
in patients with Huntington's disease.
J. Neurol. Neurosurg. Psychiatr. 58, 192-200 (1995)

Sipes TA, 1995
8-OH-DPAT disruption of prepulse inhibition in rats: reversal with
(+)WAY 100,135 and localization of site of action.
Psychopharmacology (Berl.) 117, 41-48 (1995)

Braff DL, 1995
Gating and habituation deficits in the schizophrenia disorders.
Clin Neurosci 3, 131-139 (1995)

Markou A, 1994
Flinders resistant hypocholinergic rats exhibit startle sensitization
and reduced startle thresholds.
Biol. Psychiatry 36, 680-688 (1994)

Bakshi VP, 1994
Clozapine antagonizes phencyclidine-induced deficits in sensorimotor
gating of the startle response.
J. Pharmacol. Exp. Ther. 271, 787-794 (1994)

Paulus MP, 1994
The assessment of sequential response organization in schizophrenic and
control subjects.
Prog Neuropsychopharmacol Biol Psychiatry 18, 1169-1185 (1994)

Wan FJ, 1994
Accumbens D2 modulation of sensorimotor gating in rats: assessing
anatomical localization.
Pharmacol. Biochem. Behav. 49, 155-163 (1994)

Sipes TA, 1994
Multiple serotonin receptor subtypes modulate prepulse inhibition of
the startle response in rats.
Neuropharmacology 33, 441-448 (1994)

Swerdlow NR, 1994
Assessing the validity of an animal model of deficient sensorimotor
gating in schizophrenic patients.
Arch Gen Psychiatry 51, 139-154 (1994)

Wilkinson LS, 1994
Social isolation in the rat produces developmentally specific deficits
in prepulse inhibition of the acoustic startle response without
disrupting latent inhibition.
Neuropsychopharmacology 10, 61-72 (1994)

Geyer MA, 1994
Serotonin receptor involvement in an animal model of the acute effects
of hallucinogens.
NIDA Res. Monogr. 146, 124-156 (1994)

Krebs KM, 1994
Cross-tolerance studies of serotonin receptors involved in behavioral
effects of LSD in rats.
Psychopharmacology (Berl.) 113, 429-437 (1994)

Cadenhead KS, 1993
Impaired startle prepulse inhibition and habituation in patients with
schizotypal personality disorder.
Am J Psychiatry 150, 1862-1867 (1993)

Geyer MA, 1993
Isolation rearing of rats produces a deficit in prepulse inhibition of
acoustic startle similar to that in schizophrenia.
Biol. Psychiatry 34, 361-372 (1993)

Swerdlow NR, 1993
Men are more inhibited than women by weak prepulses.
Biol. Psychiatry 34, 253-260 (1993)

Rempel NL, 1993
Serotonin1B receptor activation mimics behavioral effects of
presynaptic serotonin release.
Neuropsychopharmacology 8, 201-211 (1993)

Swerdlow NR, 1993
Clozapine and haloperidol in an animal model of sensorimotor gating
deficits in schizophrenia.
Pharmacol. Biochem. Behav. 44, 741-744 (1993)

Paulus MP, 1993
Three independent factors characterize spontaneous rat motor activity.
Behav Brain Res 53, 11-20 (1993)

Swerdlow NR, 1993
A preliminary assessment of sensorimotor gating in patients with
obsessive compulsive disorder.
Biol. Psychiatry 33, 298-301 (1993)

Swerdlow NR, 1993
Prepulse inhibition of acoustic startle in rats after lesions of the
pedunculopontine tegmental nucleus.
Behav Neurosci 107, 104-117 (1993)

Callaway CW, 1993
Suppression of behavioral activity by norfenfluramine and related drugs
in rats is not mediated by serotonin release.
Psychopharmacology (Berl.) 111, 169-178 (1993)

Krebs KM, 1993
Behavioral characterization of alpha-ethyltryptamine, a tryptamine
derivative with MDMA-like properties in rats.
Psychopharmacology (Berl.) 113, 284-287 (1993)

Paulus MP, 1993
Quantitative assessment of the microstructure of rat behavior: II.
Distinctive effects of dopamine releasers and uptake inhibitors.
Psychopharmacology (Berl.) 113, 187-198 (1993)

Paulus MP, 1993
Quantitative assessment of the microstructure of rat behavior: I, f(d),
the extension of the scaling hypothesis.
Psychopharmacology (Berl.) 113, 177-186 (1993)

Caine SB, 1992
Hippocampal modulation of acoustic startle and prepulse inhibition in
the rat.
Pharmacol. Biochem. Behav. 43, 1201-1208 (1992)

Glowa JR, 1992
Differential startle amplitude and corticosterone response in rats.
Neuroendocrinology 56, 719-723 (1992)

Callaway CW, 1992
Tolerance and cross-tolerance to the activating effects of
3,4-methylenedioxymethamphetamine and a 5-hydroxytryptamine1B agonist.
J. Pharmacol. Exp. Ther. 263, 318-326 (1992)

Callaway CW, 1992
Serotonin 5-HT1-like receptors mediate hyperactivity in rats induced by
3,4-methylenedioxymethamphetamine.
Neuropsychopharmacology 7, 113-127 (1992)

Paulus MP, 1992
The effects of MDMA and other methylenedioxy-substituted
phenylalkylamines on the structure of rat locomotor activity.
Neuropsychopharmacology 7, 15-31 (1992)

Callaway CW, 1992
Stimulant effects of 3,4-methylenedioxymethamphetamine in the nucleus
accumbens of rat.
Eur. J. Pharmacol. 214, 45-51 (1992)

Braff DL, 1992
Gating and habituation of the startle reflex in schizophrenic patients.
Arch Gen Psychiatry 49, 206-215 (1992)

Rassnick S, 1992
Responding to acoustic startle during chronic ethanol intoxication and
withdrawal.
Psychopharmacology (Berl.) 106, 351-358 (1992)

Geyer MA, 1992
Multivariate and nonlinear approaches to characterizing drug effects on
the locomotor and investigatory behavior of rats.
NIDA Res. Monogr. 124, 203-235 (1992) (no abstract available)

Swerdlow NR, 1992
Regionally selective effects of intracerebral dopamine infusion on
sensorimotor gating of the startle reflex in rats.
Psychopharmacology (Berl.) 108, 189-195 (1992)

Keith VA, 1991
Failure of haloperidol to block the effects of phencyclidine and
dizocilpine on prepulse inhibition of startle.
Biol. Psychiatry 30, 557-566 (1991)

Lehmann-Masten VD, 1991
Spatial and temporal patterning distinguishes the locomotor activating
effects of dizocilpine and phencyclidine in rats.
Neuropharmacology 30, 629-636 (1991)

Swerdlow NR, 1991
Effects of spiperone, raclopride, SCH 23390 and clozapine on
apomorphine inhibition of sensorimotor gating of the startle response
in the rat.
J. Pharmacol. Exp. Ther. 256, 530-536 (1991)

Callaway CW, 1991
Amphetamine derivatives induce locomotor hyperactivity by acting as
indirect serotonin agonists.
Psychopharmacology (Berl.) 104, 293-301 (1991)

Swerdlow NR, 1991
Opiate-dopamine interactions in the neural substrates of acoustic
startle gating in the rat.
Prog Neuropsychopharmacol Biol Psychiatry 15, 415-426 (1991)

Caine SB, 1991
Carbachol infusion into the dentate gyrus disrupts sensorimotor gating
of startle in the rat.
Psychopharmacology (Berl.) 105, 347-354 (1991)

Mansbach RS, 1991
Parametric determinants in pre-stimulus modification of acoustic
startle: interaction with ketamine.
Psychopharmacology (Berl.) 105, 162-168 (1991)

Mittman SM, 1991
Dissociation of multiple effects of acute LSD on exploratory behavior
in rats by ritanserin and propranolol.
Psychopharmacology (Berl.) 105, 69-76 (1991)

Paulus MP, 1991
A scaling approach to find order parameters quantifying the effects of
dopaminergic agents on unconditioned motor activity in rats.
Prog Neuropsychopharmacol Biol Psychiatry 15, 903-919 (1991)

Paulus MP, 1991
A temporal and spatial scaling hypothesis for the behavioral effects of
psychostimulants.
Psychopharmacology (Berl.) 104, 6-16 (1991)

Swerdlow NR, 1990
GABAergic projection from nucleus accumbens to ventral pallidum
mediates dopamine-induced sensorimotor gating deficits of acoustic
startle in rats.
Brain Res. 532, 146-150 (1990)

Butler RW, 1990
Physiological evidence of exaggerated startle response in a subgroup of
Vietnam veterans with combat-related PTSD.
Am J Psychiatry 147, 1308-1312 (1990)

Geyer MA, 1990
Startle response models of sensorimotor gating and habituation deficits
in schizophrenia.
Brain Res. Bull. 25, 485-498 (1990)

Kim S, 1990
Direct cerebrospinal fluid delivery of an antiretroviral agent using
multivesicular liposomes.
J. Infect. Dis. 162, 750-752 (1990)

Callaway CW, 1990
Serotonin release contributes to the locomotor stimulant effects of
3,4-methylenedioxymethamphetamine in rats.
J. Pharmacol. Exp. Ther. 254, 456-464 (1990)

Peng RY, 1990
A D2 dopamine receptor agonist disrupts sensorimotor gating in rats.
Implications for dopaminergic abnormalities in schizophrenia.
Neuropsychopharmacology 3, 211-218 (1990)

Braff DL, 1990
Sensorimotor gating and schizophrenia. Human and animal model studies
Arch Gen Psychiatry 47, 181-188 (1990)

Grillon C, 1990
Increased distractibility in schizophrenic patients. Electrophysiologic
and behavioral evidence.
Arch Gen Psychiatry 47, 171-179 (1990)

Davis M, 1990
Apomorphine disrupts the inhibition of acoustic startle induced by weak
prepulses in rats.
Psychopharmacology (Berl.) 102, 1-4 (1990)

Swerdlow NR, 1990
Amphetamine disruption of prepulse inhibition of acoustic startle is
reversed by depletion of mesolimbic dopamine.
Psychopharmacology (Berl.) 100, 413-416 (1990)

Wing LL, 1990
5HT-2 mediation of acute behavioral effects of hallucinogens in rats.
Psychopharmacology (Berl.) 100, 417-425 (1990)

Swerdlow NR, 1990
Schizophrenic-like sensorimotor gating abnormalities in rats following
dopamine infusion into the nucleus accumbens.
Psychopharmacology (Berl.) 101, 414-420 (1990)

Paulus MP, 1990
Application of entropy measures derived from the ergodic theory of
dynamical systems to rat locomotor behavior.
Proc. Natl. Acad. Sci. U.S.A. 87, 723-727 (1990)

Mansbach RS, 1989
Effects of phencyclidine and phencyclidine biologs on sensorimotor
gating in the rat.
Neuropsychopharmacology 2, 299-308 (1989)

Mansbach RS, 1989
Prepulse inhibition of the acoustic startle response is disrupted by
N-ethyl-3,4-methylenedioxyamphetamine (MDEA) in the rat.
Eur. J. Pharmacol. 167, 49-55 (1989)

Gold LH, 1989
Psychostimulant properties of MDMA.
NIDA Res. Monogr. 95, 345-346 (1989)

Geyer MA, 1989
Increases in diversive exploration in rats during hippocampal
microinfusions of isoproterenol but not methoxamine.
Physiol Behav 45, 213-217 (1989)

Gold LH, 1989
Neurochemical mechanisms involved in behavioral effects of amphetamines
and related designer drugs.
NIDA Res. Monogr. 94, 101-126 (1989)

Mittman SM, 1989
Effects of 5HT-1A agonists on locomotor and investigatory behaviors in
rats differ from those of hallucinogens.
Psychopharmacology (Berl.) 98, 321-329 (1989)

Mansbach RS, 1988
Blockade of potentiated startle responding in rats by
5-hydroxytryptamine1A receptor ligands.
Eur. J. Pharmacol. 156, 375-383 (1988)

Gold LH, 1988
Stimulant and hallucinogenic behavioral profiles of
3,4-methylenedioxymethamphetamine and
N-ethyl-3,4-methylenedioxyamphetamine in rats.
J. Pharmacol. Exp. Ther. 247, 547-555 (1988)

Geyer MA, 1988
Peripheral mediation of effects of clenbuterol on locomotor and
investigatory behavior in rats.
Pharmacol. Biochem. Behav. 30, 417-420 (1988)

Geyer MA, 1988
Habituation of tactile startle is altered by drugs acting on
serotonin-2 receptors.
Neuropsychopharmacology 1, 135-147 (1988)

Braff DL, 1988
Habituation deficits, serotonergic function, and schizophrenia: new
animal model data.
Psychopharmacol Bull 24, 426-430 (1988)

Mansbach RS, 1988
Dopaminergic stimulation disrupts sensorimotor gating in the rat.
Psychopharmacology (Berl.) 94, 507-514 (1988)

Geyer MA, 1987
Effects of apomorphine and amphetamine on patterns of locomotor and
investigatory behavior in rats.
Pharmacol. Biochem. Behav. 28, 393-399 (1987)

Kim S, 1987
Multivesicular liposomes containing 1-beta-D-arabinofuranosylcytosine
for slow-release intrathecal therapy.
Cancer Res. 47, 3935-3937 (1987)

Lee EH, 1987
Gabaergic interneurons in the dorsal raphe mediate the effects of
apomorphine on serotonergic system.
Brain Res. Bull. 18, 345-353 (1987)

Geyer MA, 1987
Startle habituation and sensorimotor gating in schizophrenia and
related animal models.
Schizophr Bull 13, 643-668 (1987)

Gately PF, 1987
Sequential changes in behavior induced by continuous infusions of
amphetamine in rats.
Psychopharmacology (Berl.) 91, 217-220 (1987)

Edery H, 1986
Target sites for anticholinesterases on the ventral surface of the
medulla oblongata: hypotension elicited by organophosphorus agents.
J Auton Pharmacol 6, 195-205 (1986)

Geyer MA, 1986
Behavioral effects of xylamine-induced depletions of brain
norepinephrine: interaction with amphetamine.
Behav Brain Res 21, 55-64 (1986)

Geyer MA, 1986
Multivariate assessment of locomotor behavior: pharmacological and
behavioral analyses.
Pharmacol. Biochem. Behav. 25, 277-288 (1986)

Gately PF, 1986
The behavioral effects of depletions of brain serotonin induced by
5,7-dihydroxytryptamine vary with time after administration.
Behav Neural Biol 45, 31-42 (1986)

Rettig R, 1986
Cardiovascular concomitants of tactile and acoustic startle responses
in spontaneously hypertensive and normotensive rats.
Physiol Behav 36, 1123-1128 (1986)

Swerdlow NR, 1986
Corticotropin-releasing factor potentiates acoustic startle in rats:
blockade by chlordiazepoxide.
Psychopharmacology (Berl.) 88, 147-152 (1986)

Swerdlow NR, 1986
Central dopamine hyperactivity in rats mimics abnormal acoustic startle
response in schizophrenics.
Biol. Psychiatry 21, 23-33 (1986)

Geyer MA, 1985
A study of startle and locomotor activity in rats exposed prenatally to
methylmercury.
Neurobehav Toxicol Teratol 7, 759-765 (1985)

Geyer MA, 1985
Strategies for the selection of test methods.
Neurobehav Toxicol Teratol 7, 661-662 (1985)

Buelke-Sam J, 1985
Collaborative Behavioral Teratology Study: results.
Neurobehav Toxicol Teratol 7, 591-624 (1985)

Geyer MA, 1985
Behavioral effects of xylamine-induced depletions of brain
norepinephrine: interaction with LSD.
Pharmacol. Biochem. Behav. 23, 619-625 (1985)

Adams LM, 1985
A proposed animal model for hallucinogens based on LSD's effects on
patterns of exploration in rats.
Behav Neurosci 99, 881-900 (1985)

Adams LM, 1985
Patterns of exploration in rats distinguish lisuride from lysergic acid
diethylamide.
Pharmacol. Biochem. Behav. 23, 461-468 (1985)

Gately PF, 1985
Depletion of brain serotonin by 5,7-dihydroxytryptamine alters the
response to amphetamine and the habituation of locomotor activity in
rats.
Psychopharmacology (Berl.) 87, 400-405 (1985)

Adams LM, 1985
Effects of DOM and DMT in a proposed animal model of hallucinogenic
activity.
Prog Neuropsychopharmacol Biol Psychiatry 9, 121-132 (1985)

Geyer MA, 1984
Effects of clonidine, piperoxane and locus coeruleus lesion on the
serotonergic and dopaminergic systems in raphe and caudate nucleus.
Biochem. Pharmacol. 33, 3399-3404 (1984)

Lee EH, 1984
Dopamine autoreceptor mediation of the effects of apomorphine on
serotonin neurons.
Pharmacol. Biochem. Behav. 21, 301-311 (1984)

Geyer MA, 1984
Depletions of central norepinephrine by intraventricular xylamine in
rats.
Eur. J. Pharmacol. 100, 227-231 (1984)

Geyer MA, 1984
Increased startle responding in rats treated with phencyclidine.
Neurobehav Toxicol Teratol 6, 161-164 (1984)

Lee EH, 1984
Indirect effects of apomorphine on serotoninergic neurons in rats.
Neuroscience 11, 437-442 (1984)

Lee EH, 1983
Similarities of the effects of apomorphine and 3-PPP on serotonin
neurons.
Eur. J. Pharmacol. 94, 297-303 (1983)

Zheng S, 1983
Behavior during hippocampal microinfusions: anticholinesterase-induced
locomotor activation.
Behav Brain Res 9, 295-304 (1983)

Lee EH, 1982
Selective effects of apomorphine on dorsal raphe neurons: a
cytofluorimetric study.
Brain Res. Bull. 9, 719-725 (1982)

Flicker C, 1982
The hippocampus as a possible site of action for increased locomotion
during intracerebral infusions of norepinephrine.
Behav Neural Biol 34, 421-426 (1982)

Geyer MA, 1982
Effects of tactile startle on serotonin content of midbrain raphe
neurons in rats.
Behav Brain Res 4, 369-376 (1982)

Flicker C, 1982
Behavior during hippocampal microinfusions. III. Lidocaine versus
picrotoxin.
Brain Res. 257, 129-136 (1982)

Flicker C, 1982
Behavior during hippocampal microinfusions. II. Muscarinic locomotor
activation.
Brain Res. 257, 105-127 (1982)

Flicker C, 1982
Behavior during hippocampal microinfusions. I. Norepinephrine and
diversive exploration.
Brain Res. 257, 79-103 (1982)

Flicker C, 1982
Behavior during hippocampal microinfusions. IV. Transmitter
interactions.
Brain Res. 257, 137-147 (1982)

Geyer MA, 1982
Habituation of the Blink reflex in normals and schizophrenic patients.
Psychophysiology 19, 1-6 (1982) (no abstract available)

Adams LM, 1982
LSD-induced alterations of locomotor patterns and exploration in rats.
Psychopharmacology (Berl.) 77, 179-185 (1982)

Ward HW, 1981
Effects of caffeine on tactile startle in rats.
Pharmacol. Biochem. Behav. 15, 875-877 (1981)

Geyer MA, 1981
Effects of levonantradol on habituation of startle in rats.
J Clin Pharmacol 21, 235S-239S (1981)

Adams LM, 1981
Effects of 6-hydroxydopamine lesions of locus coeruleus on startle in
rats.
Psychopharmacology (Berl.) 73, 394-398 (1981)

Segal DS, 1981
Stimulant-induced psychosis: an evaluation of animal methods.
Essays Neurochem Neuropharmacol 5, 95-129 (1981)
Braff DL, 1980
Acute and chronic LSD effects on rat startle: data supporting an
LSD--rat model of schizophrenia.
Biol. Psychiatry 15, 909-916 (1980)

Geyer MA, 1980
Effects of serotonergic lesions on investigatory responding by rats in
a holeboard.
Behav Neural Biol 30, 160-177 (1980)

Lee EH, 1980
Persistent effects of chronic administration of LSD on intracellular
serotonin content in rat midbrain.
Neuropharmacology 19, 1005-1007 (1980)

Warbritton JD 3d, 1980
Decreased startle reactivity in the end-to-side portacaval shunted rat.
Pharmacol. Biochem. Behav. 12, 739-742 (1980)

Geyer MA, 1980
Both indoleamine and phenylethylamine hallucinogens increase serotonin
in both dorsal and median raphe neurons.
Life Sci. 26, 431-434 (1980) (no abstract available)

Geyer MA, 1979
A characteristic effect of hallucinogens on investigatory responding in
rats.
Psychopharmacology (Berl.) 65, 35-40 (1979)

Geyer MA, 1979
LSD-induced alterations of investigatory responding in rats.
Psychopharmacology (Berl.) 65, 41-47 (1979)

Geyer MA, 1979
Mescaline increases startle responding equally in normal and
raphe-lesioned rats.
Pharmacol. Biochem. Behav. 10, 293-298 (1979)

Warbritton JD, 1979
Behavioral model of early hepatic encephalopathy in rats.
Surg Forum 30, 394-396 (1979) (no abstract available)

Geyer MA, 1978
The effects of lysergic acid diethylamide and mescaline-derived
hallucinogens on sensory-integrative function: tactile startle.
J. Pharmacol. Exp. Ther. 207, 837-847 (1978)

Geyer MA, 1978
Fading: a new cytofluorimetric measure quantifying serotonin in the
presence of catecholamines at the cellular level in brain.
J. Pharmacol. Exp. Ther. 207, 650-667 (1978)

Segal DS, 1976
Pre- and post-junctional supersensitivity: differentiation by
intraventricular infusions of norepinephrine and methoxamine.
Psychopharmacology (Berl.) 50, 145-148 (1976)

Geyer MA, 1976
Behavioral studies following lesions of the mesolimbic and mesostriatal
serotonergic pathways.
Brain Res. 106, 257-269 (1976)

Geyer MA, 1976
Histologic and enzymatic studies of the mesolimbic and mesostriatal
serotonergic pathways.
Brain Res. 106, 241-256 (1976)

Hsu LL, 1976
Extrapineal amine N-acetylation in rat brain. Regional and subcellular
distribution and enzyme kinetics.
Biochem. Pharmacol. 25, 815-819 (1976)

Segal DS, 1975
Strain differences during intraventricular infusion of norepinephrine:
possible role of receptor sensitivity.
Science 189, 301-303 (1975)

Geyer MA, 1975
Opposite effects of intraventricular serotonin and bufotenin on rat
startle responses.
Pharmacol. Biochem. Behav. 3, 687-691 (1975)

Geyer MA, 1975
Differential effects of caffeine, D-amphetamine and methylphenidate on
individual raphe cell fluorescence: a microspectrofluorimetric
demonstration.
Brain Res. 85, 135-139 (1975) (no abstract available)

Geyer MA, 1975
Functional heterogeneity within neurotransmitter systems.
Psychopharmacol Commun 1, 675-685 (1975)

Knapp S, 1974
Effects of amphetamines on regional tryptophan hydroxylase activity and
synaptosomal conversion of tryptophan to 5-hydroxytryptamine in rat
brain.
J. Pharmacol. Exp. Ther. 189, 676-689 (1974)

Segal DS, 1974
Ventricular infusion of norepinephrine and amphetamine: direct versus
indirect action.
Pharmacol. Biochem. Behav. 2, 79-86 (1974)

Geyer MA, 1974
Shock-induced aggression: opposite effects of intraventricularly
infused dopamine and norepinephrine.
Behav Biol 10, 99-104 (1974)

Korevaar WC, 1973
Regional distribution of 5-methyltetrahydrofolic acid in brain.
Nature New Biol. 245, 244-245 (1973)

Geyer MA, 1973
Differential effects of reserpine and alpha-methyl-P-tyrosine on
norepinephrine and dopamine induced behavioral activity.
Psychopharmacologia 29, 131-140 (1973)

Geyer MA, 1972
Effect of intraventricular infusion of dopamine and norepinephrine on
motor activity.
Physiol Behav 8, 653-658 (1972)

 

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