jneurosci.org - INI Institute of Neuroinformatics
... arborizations and bouton formation (see Fig. 1). These “patches” have a high bouton density relative to the surrounding zone, and the density distribution therefore resembles a mountain-like landscape, where the mountain peaks indicate the regions of high bouton density, and the different regions ar ...
... arborizations and bouton formation (see Fig. 1). These “patches” have a high bouton density relative to the surrounding zone, and the density distribution therefore resembles a mountain-like landscape, where the mountain peaks indicate the regions of high bouton density, and the different regions ar ...
Focal local field potential (LFP) signature of the single
... The use of the extracellularly recorded local field potential (LFP) in probing cortical neural activity has seen a revival in the last decade (Buzsáki et al., 2012; Einevoll et al., 2013). This signal, which results from transmembrane currents in thousands or more cells in the neural tissue surroundi ...
... The use of the extracellularly recorded local field potential (LFP) in probing cortical neural activity has seen a revival in the last decade (Buzsáki et al., 2012; Einevoll et al., 2013). This signal, which results from transmembrane currents in thousands or more cells in the neural tissue surroundi ...
Focal local field potential (LFP) signature of the single
... The use of the extracellularly recorded local field potential (LFP) in probing cortical neural activity has seen a revival in the last decade (Buzsáki et al., 2012; Einevoll et al., 2013). This signal, which results from transmembrane currents in thousands or more cells in the neural tissue surroundi ...
... The use of the extracellularly recorded local field potential (LFP) in probing cortical neural activity has seen a revival in the last decade (Buzsáki et al., 2012; Einevoll et al., 2013). This signal, which results from transmembrane currents in thousands or more cells in the neural tissue surroundi ...
The dorsal raphe nucleus—From silver stainings to a role in
... Cajal observed that the DRN contained four types of neurons, which he described as being voluminous, fusiform, triangular and stellate. His description is in accordance with modern reports on other mammals, which also identify four morphologically distinct types of neurons in the DRN. They have been ...
... Cajal observed that the DRN contained four types of neurons, which he described as being voluminous, fusiform, triangular and stellate. His description is in accordance with modern reports on other mammals, which also identify four morphologically distinct types of neurons in the DRN. They have been ...
Full Text - Digital Access to Scholarship at Harvard
... projection neurons, often located in distinct subdivisions of the canonical cortical laminae. ...
... projection neurons, often located in distinct subdivisions of the canonical cortical laminae. ...
[ H]GABA and - The University of Sydney
... 1981). Both GABAA and GABAB receptors play a significant role in regulating neurotransmitter release. There is increasing evidence and interest in a third class of GABA receptors, the GABAC (sometimes called GABANANB and ρ ...
... 1981). Both GABAA and GABAB receptors play a significant role in regulating neurotransmitter release. There is increasing evidence and interest in a third class of GABA receptors, the GABAC (sometimes called GABANANB and ρ ...
BMC Neuroscience
... There is general agreement that commissural projections originate mostly from the homotopic area, and to a lesser extent from neighboring areas [e.g., [6-9]], and involve predominantly neurons in supragranular layers [reviewed in [10-12]]. It has been suggested that geographic distance is a determin ...
... There is general agreement that commissural projections originate mostly from the homotopic area, and to a lesser extent from neighboring areas [e.g., [6-9]], and involve predominantly neurons in supragranular layers [reviewed in [10-12]]. It has been suggested that geographic distance is a determin ...
Corina Wirth and Hans
... and temporally. Some inhibitory L4 interneurons are excited directly by the thalamocortical afferents (Bruno and Simons 2002; Galarreta and Hestrin 2002; Porter et al. 2001; Staiger et al. 1996) and probably limit the duration of the excitation generated by thalamocortical input. In addition, L4 int ...
... and temporally. Some inhibitory L4 interneurons are excited directly by the thalamocortical afferents (Bruno and Simons 2002; Galarreta and Hestrin 2002; Porter et al. 2001; Staiger et al. 1996) and probably limit the duration of the excitation generated by thalamocortical input. In addition, L4 int ...
Specialized prefrontal "auditory fields": organization of primate
... specific domains of rostral dorsal area 8 (Barbas and Mesulam, 1981) and areas 45 and 12 in the ventrolateral prefrontal cortex (Figure 1, top; Hackett et al., 1999; Romanski et al., 1999a,b). These areas receive pathways from auditory association cortices from a restricted and more caudal part of S ...
... specific domains of rostral dorsal area 8 (Barbas and Mesulam, 1981) and areas 45 and 12 in the ventrolateral prefrontal cortex (Figure 1, top; Hackett et al., 1999; Romanski et al., 1999a,b). These areas receive pathways from auditory association cortices from a restricted and more caudal part of S ...
Organization of Inhibitory Frequency Receptive Fields in Cat Primary
... Frequency tuning curves (FTCs) define a spectral or frequency-intensity RF for auditory neurons. Typically, FTCs of auditory neurons have been defined with single-tone stimuli (analogous to single-spot light stimuli used to define the CRF) and have focused on the excitatory spectral RF (esRF). Howev ...
... Frequency tuning curves (FTCs) define a spectral or frequency-intensity RF for auditory neurons. Typically, FTCs of auditory neurons have been defined with single-tone stimuli (analogous to single-spot light stimuli used to define the CRF) and have focused on the excitatory spectral RF (esRF). Howev ...
CELL MIGRATION IN THE FOREBRAIN
... Early studies on the development of different regions of the brain and spinal cord led to the suggestion that the radial movement of newborn cells is a general trend during the formation of the CNS in vertebrates (Ramón y Cajal 1891). The notion of radial organization in the CNS is founded on the p ...
... Early studies on the development of different regions of the brain and spinal cord led to the suggestion that the radial movement of newborn cells is a general trend during the formation of the CNS in vertebrates (Ramón y Cajal 1891). The notion of radial organization in the CNS is founded on the p ...
Neurochemical organization of chimpanzee inferior pulvinar complex
... Povinelli, 2000). These studies make it clear that although humans share many features of brain organization and function with apes and monkeys, there are important differences as well. Documenting the patterns of similarities and difference is essential for understanding how results derived from no ...
... Povinelli, 2000). These studies make it clear that although humans share many features of brain organization and function with apes and monkeys, there are important differences as well. Documenting the patterns of similarities and difference is essential for understanding how results derived from no ...
Circadian Plasticity of Mammalian Inhibitory Interneurons
... Many aspects of mammalian behavior and physiology show circadian rhythmicity. The circadian rhythms, with a period about a day (circa, around and dies, day), are generated by the central clock or pacemaker that in mammals is located in suprachiasmatic nuclei (SCN) of the hypothalamus. Under day/nigh ...
... Many aspects of mammalian behavior and physiology show circadian rhythmicity. The circadian rhythms, with a period about a day (circa, around and dies, day), are generated by the central clock or pacemaker that in mammals is located in suprachiasmatic nuclei (SCN) of the hypothalamus. Under day/nigh ...
- Valiente Lab
... controls the development of inhibitory circuitries in the mammalian cerebral cortex by cell-autonomously regulating the connectivity of specific GABA (c-aminobutyric acid)-containing interneurons. In contrast to the prevalent view, which supports a role for these genes in the formation and function ...
... controls the development of inhibitory circuitries in the mammalian cerebral cortex by cell-autonomously regulating the connectivity of specific GABA (c-aminobutyric acid)-containing interneurons. In contrast to the prevalent view, which supports a role for these genes in the formation and function ...
Receptores Monoaminérgicos en Corteza Prefrontal: Mecanismo de Acción de Fármacos Antipsicóticos
... illness. Cognitive deficits in schizophrenia are associated with prefrontal cortex (PFC) abnormalities. These deficits are of particular interest since an early improvement in cognitive performance predicts a better long-term clinical outcome. Here we examined the effect of the non-competitive NMDA- ...
... illness. Cognitive deficits in schizophrenia are associated with prefrontal cortex (PFC) abnormalities. These deficits are of particular interest since an early improvement in cognitive performance predicts a better long-term clinical outcome. Here we examined the effect of the non-competitive NMDA- ...
Soghomonian J.J., Sethares C., and Peters, A
... Author Manuscript Neuroscience. Author manuscript; available in PMC 2011 June 16. ...
... Author Manuscript Neuroscience. Author manuscript; available in PMC 2011 June 16. ...
Different representations of pleasant and unpleasant odours in the
... pleasantness vs. unpleasantness. A recent functional magnetic resonance neuroimaging (fMRI) study (Anderson et al., 2003) found that activation of the amygdala was associated with intensity and of the orbitofrontal cortex with the valence of two odours, but only two different odours (citral and vale ...
... pleasantness vs. unpleasantness. A recent functional magnetic resonance neuroimaging (fMRI) study (Anderson et al., 2003) found that activation of the amygdala was associated with intensity and of the orbitofrontal cortex with the valence of two odours, but only two different odours (citral and vale ...
neuroanatomy - University of Toledo
... the Art Student’s League, and the National Academy of Design before entering medical school at New York University, where he received his M.D. degree in 1931. During his student years, Dr. Netter’s notebook sketches attracted the attention of the medical faculty and other physicians, allowing him to ...
... the Art Student’s League, and the National Academy of Design before entering medical school at New York University, where he received his M.D. degree in 1931. During his student years, Dr. Netter’s notebook sketches attracted the attention of the medical faculty and other physicians, allowing him to ...
Projections from the brain to the spinal cord in the mouse Huazheng
... the ipsilateral side in coronal sections at the level of the oculomotor nucleus (3N) (Fig. 6, 7, 8). In sagittal sections, the labeled neurons in PAG formed a column extending from ventral to the inferior colliculus (IC) to prosomere 1, bending rostroventrally at the junction of the superior collic ...
... the ipsilateral side in coronal sections at the level of the oculomotor nucleus (3N) (Fig. 6, 7, 8). In sagittal sections, the labeled neurons in PAG formed a column extending from ventral to the inferior colliculus (IC) to prosomere 1, bending rostroventrally at the junction of the superior collic ...
The cortical column: a structure without a function
... blow to the idea that ocular dominance columns serve a purpose. More broadly, the term ‘column’ also denotes the periodic termination of anatomical projections within or between cortical areas. In many instances, periodic projections have a consistent relationship with some architectural feature, su ...
... blow to the idea that ocular dominance columns serve a purpose. More broadly, the term ‘column’ also denotes the periodic termination of anatomical projections within or between cortical areas. In many instances, periodic projections have a consistent relationship with some architectural feature, su ...
Autometallographic Tracing of Bismuth in Human Brain Autopsies
... matter. Neither gliosis nor neuronal loss was observed. However, after analysis with the AMG method, neurons as well as glia cells were found to have accumulated bismuth (Fig. 1a). Astrocytes, in particular, exhibited abundant staining (Fig. 1b). In all patients, cerebellum, thalamus, and neocortex ...
... matter. Neither gliosis nor neuronal loss was observed. However, after analysis with the AMG method, neurons as well as glia cells were found to have accumulated bismuth (Fig. 1a). Astrocytes, in particular, exhibited abundant staining (Fig. 1b). In all patients, cerebellum, thalamus, and neocortex ...
Specificity and Plasticity of Thalamocortical Connections in Sema6A
... During brain development, the emergence of distinct areas in the cerebral cortex involves an interplay between patterning of the cortical sheet in the early embryo and later influences of incoming connections made from other brain areas, namely the thalamus. Connectivity between the thalamus and the ...
... During brain development, the emergence of distinct areas in the cerebral cortex involves an interplay between patterning of the cortical sheet in the early embryo and later influences of incoming connections made from other brain areas, namely the thalamus. Connectivity between the thalamus and the ...
Glycine Immunoreactivity of Multipolar Neurons in the Ventral
... area of the neuron (Young and Brownell, 1976). This property implies that type II units within a given isofrequency sheet are inhibited by a source that receives ...
... area of the neuron (Young and Brownell, 1976). This property implies that type II units within a given isofrequency sheet are inhibited by a source that receives ...
For Peer Review - diss.fu
... MnR: 7.8 mm posterior to bregma, 0.8 from the midline, and 7.8 mm ventral to the dura (-6°). Hemisphere for injections into VTA was randomized prior to each experiment. The retrograde tracer Fluorogold (FG; 2-hydroxy-4,4-diamino-stilbene, 1% in 0.1 M cacodylate buffer, pH 7.4; Fluorochrome, Denver, ...
... MnR: 7.8 mm posterior to bregma, 0.8 from the midline, and 7.8 mm ventral to the dura (-6°). Hemisphere for injections into VTA was randomized prior to each experiment. The retrograde tracer Fluorogold (FG; 2-hydroxy-4,4-diamino-stilbene, 1% in 0.1 M cacodylate buffer, pH 7.4; Fluorochrome, Denver, ...
Ventral Medial Nucleus Neurons Send Thalamocortical Afferents
... 2004; Kuramoto et al. 2011) and relays basal ganglia information to the cerebral cortex including motor areas. Thus, the VM is at least partly associated with the motor function as well as with other cortical functions. In addition to the VM, the ventral anterior and ventral lateral nuclear complex ...
... 2004; Kuramoto et al. 2011) and relays basal ganglia information to the cerebral cortex including motor areas. Thus, the VM is at least partly associated with the motor function as well as with other cortical functions. In addition to the VM, the ventral anterior and ventral lateral nuclear complex ...
Anatomy of the cerebellum
The anatomy of the cerebellum can be viewed at three levels. At the level of large-scale anatomy, the cerebellum consists of a tightly folded and crumpled layer of cortex, with white matter underneath, several deep nuclei embedded in the white matter, and a fluid-filled ventricle in the middle. At the intermediate level, the cerebellum and its auxiliary structures can be decomposed into several hundred or thousand independently functioning modules or ""microzones"". At the microscopic level, each module consists of the same small set of neuronal elements, laid out with a highly stereotyped geometry.