Results 241 to 250 of about 313,250 (274)
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Regulation of Neurotransmitter Interactions in the Ventral Striatum
Annals of the New York Academy of Sciences, 1999ABSTRACT:Transsynaptic activation of neuronal circuits originating in the basal forebrain contributes to psychostimulant‐evoked dopamine and glutamate release and consequent changes in medium spiny neuronal gene expression in the ventral striatum.
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Depression in Humans: The Ventral Capsule/Ventral Striatum
2012The use of deep brain stimulation (DBS) of the ventral capsule/ventral striatum (VC/VS) for the treatment of major depressive disorder (MDD) stems from pioneering work in obsessive–compulsive disorder. Understanding the rationale for the VC/VS target chosen for investigation of MDD requires an appreciation of the neuroanatomical structures and their ...
Mayur Pandya +2 more
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Organization of thalamic projections to the ventral striatum in the primate
Journal of Comparative Neurology, 1995AbstractAlthough thalamic projections to the dorsal striatum are well described in primates and other species, little is known about thalamic projections to the ventral or “limbic” striatum in the primate. This study explores the organization of the thalamic projections to the ventral striatum in the primate brain by means of wheat germ agglutinin ...
J M, Giménez-Amaya +3 more
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Relationship between anxiety and serotonin in the ventral striatum
NeuroReport, 1998Rats were tested in an elevated plus-maze on two consecutive days. Based on the percentage of time spent in the open arms on the 1st day, they were divided into two subgroups with either low or high anxiety levels. A post-mortem neurochemical analysis showed that animals with high anxiety had lower ventral striatal tissue levels of 5-HT.
R K, Schwarting +3 more
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Responses to reward in monkey dorsal and ventral striatum
Experimental Brain Research, 1991The sources of input and the behavioral effects of lesions and drug administration suggest that the striatum participates in motivational processes. We investigated the activity of single striatal neurons of monkeys in response to reward delivered for performing in a go-nogo task.
APICELLA P +3 more
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Neuromodulatory Actions of Dopamine and Cholecystokinin in the Ventral Striatum
1991Electrophysiological investigations of the cellular actions of dopamine had focused in the past on its direct action on cell bodies of the postsynaptic neuron, assuming dopamine to be a neuromediating transmitter. Recent evidence suggests, however, that while dopamine undoubtedly has actions on the cell bodies of postsynaptic neurons, it may also have ...
C C, Yim, L, Sheehy, G, Mogenson
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The Olfactory Cortex and the Ventral Striatum
1978The first part of the paper deals with the relations between the olfactory bulb and the olfactory cortex, represented by the rat and to a lesser extent the rhesus monkey. The second part addresses itself to the olfactory tubercle and its relation to the olfactory system on the one hand, and to the basal ganglia on the other.
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Functions of dopamine in the dorsal and ventral striatum
Seminars in Neuroscience, 1992Abstract Manipulations of dopamine levels in the dorsal and ventral striatum are shown to affect the activation of behaviour in distinct, yet parallel ways, which depend upon the nature of the neocortical and limbic input to these structures. Whereas dopamine in the dorsal striatum contributes to the sensorimotor co-ordination of consummatory ...
Trevor W. Robbins, Barry J. Everitt
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Neuronal Activity in the Ventral Striatum of the Primate
1987Since the paper of Heimer and Wilson (1975), great interest has focussed on the anatomy of the ventral striatum, which includes the nucleus accumbens, the olfactory tubercle (or anterior perforated substance of primates), and the islands of Calleja. They showed that the ventral striatum receives inputs from limbic structures such as the amygdala and ...
Edmund T. Rolls, Graham V. Williams
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Development of the ventral striatum in the lizard Gallotia galloti.
Journal of anatomy, 199093
Yanes, C. +4 more
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