Pathways for emotions and memory
... of the classic Papez circuit for emotions (for reviews see Papez, 1937; Ploog, 1989; Armstrong, 1990). In addition, the anterior thalamic nuclei play an important role in memory (Mair et al., 1979; Mayes et al., 1988; Kopelman, 1995; Parker and Gaffan, 1997a; Gaffan and Parker, 2000), suggested by s ...
... of the classic Papez circuit for emotions (for reviews see Papez, 1937; Ploog, 1989; Armstrong, 1990). In addition, the anterior thalamic nuclei play an important role in memory (Mair et al., 1979; Mayes et al., 1988; Kopelman, 1995; Parker and Gaffan, 1997a; Gaffan and Parker, 2000), suggested by s ...
Subthalamic Stimulation-Induced Synaptic Responses in Substantia
... 1973; Grace and Bunney 1984a,b; Tepper et al. 1995; Wilson et al. 1977). In vitro, under control conditions, dopaminergic neurons in adults fire only in the pacemaker-like mode (Grace 1987). This difference suggests that afferent input to nigral dopaminergic neurons plays an important role in regula ...
... 1973; Grace and Bunney 1984a,b; Tepper et al. 1995; Wilson et al. 1977). In vitro, under control conditions, dopaminergic neurons in adults fire only in the pacemaker-like mode (Grace 1987). This difference suggests that afferent input to nigral dopaminergic neurons plays an important role in regula ...
Pansynaptic Enlargement at Adult Cortical
... beads (TetraSpeck, Invitrogen), which are loaded with fluorescent dyes with similar absorption and emission peaks to the AF488 and AF568 used to fill neurons (Supplementary Fig. S3A,B). The size of the PSF is usually measured by the full-width half-maximum (FWHM) and increases with imaging wavelength. ...
... beads (TetraSpeck, Invitrogen), which are loaded with fluorescent dyes with similar absorption and emission peaks to the AF488 and AF568 used to fill neurons (Supplementary Fig. S3A,B). The size of the PSF is usually measured by the full-width half-maximum (FWHM) and increases with imaging wavelength. ...
Molekuláris bionika és Infobionika Szakok tananyagának
... THE AUTONOMIC REFLEX THE OPERATION OF THE VISCERAL ORGANS IS MODULATED BY THE AUTONOMIC NERVOUS SYSTEM ACCORDINGLY, SENSORY VISCERAL AFFERENTS CONVEY INFORMATION TO THE CENTERS OF THE CNS FROM RECEPTORS DISTRIBUTED IN THE ORGANS THE BRAIN STEM AND THE SPINAL CORD REGULATE THE MOTOR ACTIVITY (SMOOTH ...
... THE AUTONOMIC REFLEX THE OPERATION OF THE VISCERAL ORGANS IS MODULATED BY THE AUTONOMIC NERVOUS SYSTEM ACCORDINGLY, SENSORY VISCERAL AFFERENTS CONVEY INFORMATION TO THE CENTERS OF THE CNS FROM RECEPTORS DISTRIBUTED IN THE ORGANS THE BRAIN STEM AND THE SPINAL CORD REGULATE THE MOTOR ACTIVITY (SMOOTH ...
Postnatal characterization of cells in the accessory olfactory bulb of
... reeler mice (Figures 4F,L,R,X). With respect to CB cells just a low expression was present in the AOB (data not shown). The AOB glial phenotypes were studied using markers for radial glial cells (RC2), astrocytes (GFAP) and oligodendrocytes (RIP). A large number of processes positive for RC2 were ob ...
... reeler mice (Figures 4F,L,R,X). With respect to CB cells just a low expression was present in the AOB (data not shown). The AOB glial phenotypes were studied using markers for radial glial cells (RC2), astrocytes (GFAP) and oligodendrocytes (RIP). A large number of processes positive for RC2 were ob ...
Mouse embryonic dorsal root ganglia contain
... CHD7 per DRG cell colony was drastically increased, and then never decreased over the culture period, by LIF/BMP2/FGF2 treatment (Fig. 13F-K). The proportion of cells expressing both Oct4 and CHD7 per total anti-CHD7-positive cells was also maintained over the culture period by the addition of LIF/B ...
... CHD7 per DRG cell colony was drastically increased, and then never decreased over the culture period, by LIF/BMP2/FGF2 treatment (Fig. 13F-K). The proportion of cells expressing both Oct4 and CHD7 per total anti-CHD7-positive cells was also maintained over the culture period by the addition of LIF/B ...
A1 - 58 - University of Pittsburgh
... a muscle contraction. Myosin is a thick protein strand (also called a filament) that when electrically stimulated, begins to pull thinner actin proteins together, a process deemed the Sliding Filament Theory of Muscle Contraction. Nature Journal describes the Sliding Filament Theory as if one was “g ...
... a muscle contraction. Myosin is a thick protein strand (also called a filament) that when electrically stimulated, begins to pull thinner actin proteins together, a process deemed the Sliding Filament Theory of Muscle Contraction. Nature Journal describes the Sliding Filament Theory as if one was “g ...
Focal local field potential (LFP) signature of the single
... recording contact, is generally difficult to interpret, and a detailed mathematical analysis is needed to relate the signal to the underlying activity of neurons (Einevoll et al., 2013). Here we model and investigate one type of such recordings, i.e., the spike-trigger-averaged LFP (stLFP) of monosyna ...
... recording contact, is generally difficult to interpret, and a detailed mathematical analysis is needed to relate the signal to the underlying activity of neurons (Einevoll et al., 2013). Here we model and investigate one type of such recordings, i.e., the spike-trigger-averaged LFP (stLFP) of monosyna ...
Focal local field potential (LFP) signature of the single
... recording contact, is generally difficult to interpret, and a detailed mathematical analysis is needed to relate the signal to the underlying activity of neurons (Einevoll et al., 2013). Here we model and investigate one type of such recordings, i.e., the spike-trigger-averaged LFP (stLFP) of monosyna ...
... recording contact, is generally difficult to interpret, and a detailed mathematical analysis is needed to relate the signal to the underlying activity of neurons (Einevoll et al., 2013). Here we model and investigate one type of such recordings, i.e., the spike-trigger-averaged LFP (stLFP) of monosyna ...
Physiological patterns in the hippocampo
... Layer II and layer III neurons provide entorhinal input to the hippocampus (Steward and Scoville, 1976; Witter and Groenewegen, 1984; Amaral and Witter, 1995; Dolorfo and Amaral, 1998a,b). Via these neurons, the product of neocortical associative processes is fed into the circuitry of the hippocampu ...
... Layer II and layer III neurons provide entorhinal input to the hippocampus (Steward and Scoville, 1976; Witter and Groenewegen, 1984; Amaral and Witter, 1995; Dolorfo and Amaral, 1998a,b). Via these neurons, the product of neocortical associative processes is fed into the circuitry of the hippocampu ...
Physiological Patterns in the Hippocampo
... Layer II and layer III neurons provide entorhinal input to the hippocampus (Steward and Scoville, 1976; Witter and Groenewegen, 1984; Amaral and Witter, 1995; Dolorfo and Amaral, 1998a,b). Via these neurons, the product of neocortical associative processes is fed into the circuitry of the hippocampu ...
... Layer II and layer III neurons provide entorhinal input to the hippocampus (Steward and Scoville, 1976; Witter and Groenewegen, 1984; Amaral and Witter, 1995; Dolorfo and Amaral, 1998a,b). Via these neurons, the product of neocortical associative processes is fed into the circuitry of the hippocampu ...
Document
... the brain • They have sensory, motor, or both sensory and motor functions • Each nerve is identified by a number (I through XII) and a name • Four cranial nerves carry parasympathetic fibers that serve muscles and glands ...
... the brain • They have sensory, motor, or both sensory and motor functions • Each nerve is identified by a number (I through XII) and a name • Four cranial nerves carry parasympathetic fibers that serve muscles and glands ...
Chapter 9 Sleep and Biological Rhythms
... Human narcolepsy is a genetic disorder that is influenced by unknown env’tal factors There is a mutation of the gene that codes for a receptor for the peptide hypocretin (aka orexin), which is produced by neurons in the hypothalamus ...
... Human narcolepsy is a genetic disorder that is influenced by unknown env’tal factors There is a mutation of the gene that codes for a receptor for the peptide hypocretin (aka orexin), which is produced by neurons in the hypothalamus ...
The Early Development of Amphioxus.
... two sorts, endoderm and ectoderm cells; that invagination first involves the endoderm cells, but that later the ectoderm bends round the dorsal lip of the blastopore, and displacing the endoderm forms the dorsal wall of the gut, and that the whole of this ectodermal stage is employed in the formatio ...
... two sorts, endoderm and ectoderm cells; that invagination first involves the endoderm cells, but that later the ectoderm bends round the dorsal lip of the blastopore, and displacing the endoderm forms the dorsal wall of the gut, and that the whole of this ectodermal stage is employed in the formatio ...
NIH Public Access
... 1Division of Neurobiology, Department of Molecular and Cell Biology, Helen Wills Neuroscience Institute, University of California, Berkeley, California 94720 2Howard ...
... 1Division of Neurobiology, Department of Molecular and Cell Biology, Helen Wills Neuroscience Institute, University of California, Berkeley, California 94720 2Howard ...
Model of Cortical-Basal Ganglionic Processing: Encoding the Serial
... cells in the PF through cortical-cortical projections (Bates and Goldman-Rakic 1993; Selemon and Goldman-Rakic 1988). What is important to note here is that either mechanism of convergence could be used to provide the model’s caudate layer with sensory-related input information. Continuing on to the ...
... cells in the PF through cortical-cortical projections (Bates and Goldman-Rakic 1993; Selemon and Goldman-Rakic 1988). What is important to note here is that either mechanism of convergence could be used to provide the model’s caudate layer with sensory-related input information. Continuing on to the ...
SOME OBSERVATIONS UPON THE PERIPHERAL NERVOUS
... or over the septa. However, the chief reason which induces me to suppose that these are sensory endings is that some endings of this type may be traced back to their cells of origin which lie within the dorsal root ganglia. When preparations of the spinal cord are made by stripping out the notochord ...
... or over the septa. However, the chief reason which induces me to suppose that these are sensory endings is that some endings of this type may be traced back to their cells of origin which lie within the dorsal root ganglia. When preparations of the spinal cord are made by stripping out the notochord ...
What Can an Orbitofrontal Cortex- Endowed Animal
... action potentials to electrical stimulation of the olfactory bulb.5 From electrophysiological recordings in rodents, it is evident that these same structures are involved in olfactory discrimination learning,6,7 lending support to the idea that the OFC of “sub-primate” mammals was chiefly dedicated ...
... action potentials to electrical stimulation of the olfactory bulb.5 From electrophysiological recordings in rodents, it is evident that these same structures are involved in olfactory discrimination learning,6,7 lending support to the idea that the OFC of “sub-primate” mammals was chiefly dedicated ...
View/Open
... that pass from the optic tracts mainly into the superior colliculi and other portions of the older visual system. Fields of Vision; Perimetry The field of vision is the visual area seen by an eye at a given instant. The area seen to the nasal side is called the nasal field of vision, and the area se ...
... that pass from the optic tracts mainly into the superior colliculi and other portions of the older visual system. Fields of Vision; Perimetry The field of vision is the visual area seen by an eye at a given instant. The area seen to the nasal side is called the nasal field of vision, and the area se ...
Development of mouse-bank vole interspecific
... contained embryos and the remaining were resorptions. The majority of embryos were abnormal and fell into two categories: (1) groups of cells surrounded by Reichert's membrane and lying freely in a cavity filled with giant trophoblastic cells, (2) small and retarded eggcylinders usually composed of ...
... contained embryos and the remaining were resorptions. The majority of embryos were abnormal and fell into two categories: (1) groups of cells surrounded by Reichert's membrane and lying freely in a cavity filled with giant trophoblastic cells, (2) small and retarded eggcylinders usually composed of ...
Nerves and how they work File
... • Spreads down the axon in one direction • current flows passively but as it moves along the axon it opens the voltage-gated Na+ channels • Action potential is propagated along the axon • Na+ channels close quickly and the membrane is ...
... • Spreads down the axon in one direction • current flows passively but as it moves along the axon it opens the voltage-gated Na+ channels • Action potential is propagated along the axon • Na+ channels close quickly and the membrane is ...