Distinct or Gradually Changing Spatial and Nonspatial
... out a continuous theta oscillation. Moreover, the nature of theta oscillation in the bat’s dorsal hippocampus was intermittent (Ulanovsky and Moss, 2007), much like the intermittent theta reported by Royer et al. (2010) in the rat ventral hippocampus. The existence of place cells without continuous ...
... out a continuous theta oscillation. Moreover, the nature of theta oscillation in the bat’s dorsal hippocampus was intermittent (Ulanovsky and Moss, 2007), much like the intermittent theta reported by Royer et al. (2010) in the rat ventral hippocampus. The existence of place cells without continuous ...
Hypothalamic arcuate nucleus: neurons in the meeting
... nucleus, as well as the presence of supraependymal nerve terminals in this area all indicate that the "gate" is open for proper inputs arising through the cerebrospinal fluid. The arcuate neurons have a wide spectrum of efferent targets in the brain, including hypothalamic (paraventricular, perivent ...
... nucleus, as well as the presence of supraependymal nerve terminals in this area all indicate that the "gate" is open for proper inputs arising through the cerebrospinal fluid. The arcuate neurons have a wide spectrum of efferent targets in the brain, including hypothalamic (paraventricular, perivent ...
Increased cell proliferation and granule cell number in the dentate
... Research Service, Veterans Affairs Greater Los Angeles Healthcare System, West Los Angeles, Los Angeles, California 90073 ...
... Research Service, Veterans Affairs Greater Los Angeles Healthcare System, West Los Angeles, Los Angeles, California 90073 ...
Exposure to excess glucocorticoids alters dendritic
... observed decreases in the number of apical dendritic branch points and total apical dendritic length in a 100-/~m-thick section with C O R T treatment. The fact that we observed no differences in cross-sectional cell body area supports the notion that the cells selected for quantitative analysis in ...
... observed decreases in the number of apical dendritic branch points and total apical dendritic length in a 100-/~m-thick section with C O R T treatment. The fact that we observed no differences in cross-sectional cell body area supports the notion that the cells selected for quantitative analysis in ...
Hippocampus – Why is it studied so frequently?
... According to the Terminologia Anatomica (1998), hippocampus is the name for practically the entire protrusion on ...
... According to the Terminologia Anatomica (1998), hippocampus is the name for practically the entire protrusion on ...
Biopsychology of Memory
... 2. reduced number of developing dentate granule cells 3. Glucocorticoids inhibit hippocampal neurogenesis ...
... 2. reduced number of developing dentate granule cells 3. Glucocorticoids inhibit hippocampal neurogenesis ...
Hippocampal Formation
... with smaller granule cells, 18 million in the human brain. In addition to these cells, a variety of interneurons are found in the different structures of the hippocampal formation. From mouse to man the hippocampus is highly homologous across all mammals. In primates, the hippocampal formation is c ...
... with smaller granule cells, 18 million in the human brain. In addition to these cells, a variety of interneurons are found in the different structures of the hippocampal formation. From mouse to man the hippocampus is highly homologous across all mammals. In primates, the hippocampal formation is c ...
The Interacting Neuroendocrine Network in Stress
... nervous system (ANS) functional hyperactivities [11]. For instance, it has been observed that neonatal handling of rats induces a lower HPA reactivity and a slower rate of aging of cognitive functions associated with a reduced loss of hippocampal function [12,13]. In addition, different studies have ...
... nervous system (ANS) functional hyperactivities [11]. For instance, it has been observed that neonatal handling of rats induces a lower HPA reactivity and a slower rate of aging of cognitive functions associated with a reduced loss of hippocampal function [12,13]. In addition, different studies have ...
The Journal of Neuroscience, June 1, 2003 • 23(11):4657– 4666
... Previous physiological investigations have suggested the existence of a neural circuit that coordinates activation of motor and autonomic efferents before or at the onset of exercise. Traditionally these circuits have been postulated to involve forebrain areas. However, overlapping populations of me ...
... Previous physiological investigations have suggested the existence of a neural circuit that coordinates activation of motor and autonomic efferents before or at the onset of exercise. Traditionally these circuits have been postulated to involve forebrain areas. However, overlapping populations of me ...
a comparative study of the histological changes in cerebral
... in the nervous tissue although lesser in amount from circulating lead produces more crippling effects leading to physical disabilities and even disorders of the higher functions of the central nervous system. The studies so far have shown variability in effect on the different parts of brain on lead ...
... in the nervous tissue although lesser in amount from circulating lead produces more crippling effects leading to physical disabilities and even disorders of the higher functions of the central nervous system. The studies so far have shown variability in effect on the different parts of brain on lead ...
An octopaminergic system in the CNS of the snails, Lymnaea
... the neuronal transmission. However, the synaptic connections formed by either OC neurons or N3p interneurons are not identical, as they make different synaptic connections with both motoneurons (B3) and feeding interneurons (N2). CGC: The cerebral, serotonergic CGC neurons excite the OC cells, but t ...
... the neuronal transmission. However, the synaptic connections formed by either OC neurons or N3p interneurons are not identical, as they make different synaptic connections with both motoneurons (B3) and feeding interneurons (N2). CGC: The cerebral, serotonergic CGC neurons excite the OC cells, but t ...
p57 regulates radial glia and intermediate precursor
... and intermediate precursors (IPC) was increased, expanding both populations, with greater effect on IPCs. Furthermore, cell cycle re-entry was increased during early corticogenesis, whereas cell cycle exit was augmented at middle stage. Consequently, neurogenesis was reduced early, whereas it was en ...
... and intermediate precursors (IPC) was increased, expanding both populations, with greater effect on IPCs. Furthermore, cell cycle re-entry was increased during early corticogenesis, whereas cell cycle exit was augmented at middle stage. Consequently, neurogenesis was reduced early, whereas it was en ...
Carl L.Faingold, Manish Raisinghani, Prosper N`Gouemo
... responses of the inferior colliculus (IC) to acoustic stimulation, and defects in specific forms of inhibition are key causative factors in audiogenic seizure initiation. Line (A) illustrates binaural inhibition common in ICc neurons. In the poststimulus time histogram (PSTH) example in line (A) (“N ...
... responses of the inferior colliculus (IC) to acoustic stimulation, and defects in specific forms of inhibition are key causative factors in audiogenic seizure initiation. Line (A) illustrates binaural inhibition common in ICc neurons. In the poststimulus time histogram (PSTH) example in line (A) (“N ...
Paper: Temporal Convergence of Dynamic Cell Assemblies in the
... The Hebrew University-Hadassah Medical Schoo ...
... The Hebrew University-Hadassah Medical Schoo ...
Origin of adult neural stem cells and perspectives for brain repair
... precursors throughout life. Yet, in mammals, including humans, adult neurogenesis occurs within restricted areas of the brain, giving rise prevalently to neuronal precursors that integrate inside two regions: the hippocampus and the olfactory bulb. Newly-born neurons of the olfactory bulb are genera ...
... precursors throughout life. Yet, in mammals, including humans, adult neurogenesis occurs within restricted areas of the brain, giving rise prevalently to neuronal precursors that integrate inside two regions: the hippocampus and the olfactory bulb. Newly-born neurons of the olfactory bulb are genera ...
The central nervous system, or CNS for short, is composed of the
... using genetically altered viral enzymes or human anti-bodies (Brosamle, et al., 2000; Tang, et al., 2007). The DNA of neurons are altered so that viral enzymes and human anti-bodies can be made and enhanced, respectively. They are able to digest myelin, leaving little restraint on regeneration. In o ...
... using genetically altered viral enzymes or human anti-bodies (Brosamle, et al., 2000; Tang, et al., 2007). The DNA of neurons are altered so that viral enzymes and human anti-bodies can be made and enhanced, respectively. They are able to digest myelin, leaving little restraint on regeneration. In o ...
Program booklet - Munich Center for NeuroSciences
... receptor ligand is not known yet, DR6 has been already described as a key regulator in cell differentiation and to play an important role during physiological development and pathological conditions in the central nervous system. In particular DR6 has been proposed as a key player in the myelination ...
... receptor ligand is not known yet, DR6 has been already described as a key regulator in cell differentiation and to play an important role during physiological development and pathological conditions in the central nervous system. In particular DR6 has been proposed as a key player in the myelination ...
An octopaminergic system in the CNS of the snails, Lymnaea
... percent 1-3 hours after injection. DCDM treatment reduced feeding by 20-60 percent. Additionally, both phentolamine and NC-7 significantly decreased the feeding rate of those animals which still accepted food after 1-6 hours of injection. In the central nervous system a pair of buccal neurons was id ...
... percent 1-3 hours after injection. DCDM treatment reduced feeding by 20-60 percent. Additionally, both phentolamine and NC-7 significantly decreased the feeding rate of those animals which still accepted food after 1-6 hours of injection. In the central nervous system a pair of buccal neurons was id ...
Summary - Publikationsserver UB Marburg
... expression of dopamine receptors and GIRK-channel subunits in single dopaminergic SN and VTA Neurons was investigated. Furthermore, the autoreceptor-response of dopaminergic SN and VTA neurons, stimulated by local application of dopamine, was electrophysiologically examined in in vitro brain slices. ...
... expression of dopamine receptors and GIRK-channel subunits in single dopaminergic SN and VTA Neurons was investigated. Furthermore, the autoreceptor-response of dopaminergic SN and VTA neurons, stimulated by local application of dopamine, was electrophysiologically examined in in vitro brain slices. ...
ganglion trigeminale – large light pseudounipolar neurons
... separated from one another through fibers passing between them. Each of them contained heapings of pseudounipolar neurons, diffusely scattered and responsible for all three branches of nervus trigeminus. Despite monotonous cell picture, observing carefully we could see cells, having different shapes ...
... separated from one another through fibers passing between them. Each of them contained heapings of pseudounipolar neurons, diffusely scattered and responsible for all three branches of nervus trigeminus. Despite monotonous cell picture, observing carefully we could see cells, having different shapes ...
Infant Sleep: A Precursor to Adult Sleep?
... multiple purposes—staking a territorial claim, for example, and attracting a mate—though precisely how the song relates to fitness is still an open question. Whether inducing the type of exploratory motor behavior that’s so critical to motor learning is a fundamental feature of basal ganglia circuit ...
... multiple purposes—staking a territorial claim, for example, and attracting a mate—though precisely how the song relates to fitness is still an open question. Whether inducing the type of exploratory motor behavior that’s so critical to motor learning is a fundamental feature of basal ganglia circuit ...
Critical Periods:
... quickly to not leave a platform because they will get shocked). – Females are “better” at active avoidance learning than males (e.g., females learn to respond more quickly to a cue such as a light or tone that signals that they should move to another part of a chamber to avoid being shocked). – Howe ...
... quickly to not leave a platform because they will get shocked). – Females are “better” at active avoidance learning than males (e.g., females learn to respond more quickly to a cue such as a light or tone that signals that they should move to another part of a chamber to avoid being shocked). – Howe ...
Johsua Kani - How Genomic Analysis is Changing the Theory of Stress and Aging
... role in memory, which progressively declines with age, and its susceptibility to age-related neurodegenerative disorders (Landfield et al., 2007). Once these facts became established, it was only a matter of time before researchers began looking into how the hippocampus changes due to stress. One of ...
... role in memory, which progressively declines with age, and its susceptibility to age-related neurodegenerative disorders (Landfield et al., 2007). Once these facts became established, it was only a matter of time before researchers began looking into how the hippocampus changes due to stress. One of ...
Neurons and Glial Cells
... number of surviving new neurons in the hippocampus correlated with how well rats learned a new task. Interestingly, both exercise and some antidepressant medications also promote neurogenesis in the hippocampus. Stress has the opposite eect. While neurogenesis is quite limited compared to regenerat ...
... number of surviving new neurons in the hippocampus correlated with how well rats learned a new task. Interestingly, both exercise and some antidepressant medications also promote neurogenesis in the hippocampus. Stress has the opposite eect. While neurogenesis is quite limited compared to regenerat ...