User profiles for Bernat Kocsis
 | Bernat KocsisHarvard Medical School, Beth Israel Deaconess Medical Center Verified email at hms.harvard.edu Cited by 7078 |
Brainstem-diencephalo-septohippocampal systems controlling the theta rhythm of the hippocampus.
We present a new model for the generation of theta rhythm of the hippocampus. We propose
that theta at CA1 involves extracellular current fluxes produced by alternating depolarizing …
that theta at CA1 involves extracellular current fluxes produced by alternating depolarizing …
Sleep-dependent θ oscillations in the human hippocampus and neocortex
Hippocampal θ waves recorded during rapid eye movement (REM) sleep are thought to play
a critical role in memory consolidation in lower mammals, but previous attempts to detect …
a critical role in memory consolidation in lower mammals, but previous attempts to detect …
[HTML][HTML] Prominent burst firing of dopaminergic neurons in the ventral tegmental area during paradoxical sleep
…, B Astier, N Vautrelle, N Urbain, B Kocsis… - …, 2007 - nature.com
Dopamine is involved in motivation, memory, and reward processing. However, it is not clear
whether the activity of dopamine neurons is related or not to vigilance states. Using unit …
whether the activity of dopamine neurons is related or not to vigilance states. Using unit …
Cortically projecting basal forebrain parvalbumin neurons regulate cortical gamma band oscillations
Cortical gamma band oscillations (GBO, 30–80 Hz, typically ∼40 Hz) are involved in higher
cognitive functions such as feature binding, attention, and working memory. GBO …
cognitive functions such as feature binding, attention, and working memory. GBO …
Interdependence of multiple theta generators in the hippocampus: a partial coherence analysis
The extracellularly recorded theta oscillation reflects a dynamic interaction of various synaptic
and cellular mechanisms. Because the spatially overlapping dipoles responsible for the …
and cellular mechanisms. Because the spatially overlapping dipoles responsible for the …
Characterization of neurons of the supramammillary nucleus and mammillary body that discharge rhythmically with the hippocampal theta rhythm in the rat
We examined the activity of single cells of the supramammillary nucleus (SUM), the mammillary
body (MB), and adjacent regions of the diencephalon with respect to the hippocampal …
body (MB), and adjacent regions of the diencephalon with respect to the hippocampal …
Projections of the dorsal raphe nucleus to the brainstem: PHA‐L analysis in the rat
Early studies that used older tracing techniques reported exceedingly few projections from
the dorsal raphe nucleus (DR) to the brainstem. The present report examined DR projections …
the dorsal raphe nucleus (DR) to the brainstem. The present report examined DR projections …
Serotonergic neuron diversity: identification of raphe neurons with discharges time-locked to the hippocampal theta rhythm
The serotonergic system plays a key role in the regulation of brain states, and many of the
known features of serotonergic neurons appear to match this function. Midbrain raphe nuclei …
known features of serotonergic neurons appear to match this function. Midbrain raphe nuclei …
Activation of cannabinoid-1 receptors disrupts sensory gating and neuronal oscillation: relevance to schizophrenia
BACKGROUND: Impaired auditory gating and abnormal neuronal synchrony are indicators
of dysfunctional information processing in schizophrenia patients and possible underlying …
of dysfunctional information processing in schizophrenia patients and possible underlying …
Differential role of NR2A and NR2B subunits in N-methyl-D-aspartate receptor antagonist-induced aberrant cortical gamma oscillations
B Kocsis - Biological psychiatry, 2012 - Elsevier
BACKGROUND: N-methyl-D-aspartate receptor (NMDA-R) hypofunction plays an important
role in cognitive impairment in schizophrenia. NMDA-R antagonists elicit psychotic …
role in cognitive impairment in schizophrenia. NMDA-R antagonists elicit psychotic …