Nature template
... 12. C. M. Gray, W. Singer, Stimulus specific neuronal oscillations in orientation columns of cat visual cortex. Proc. Natl. Acad. Sci. 86, 1698-1702 (1989). 13. W. Singer, C. M. Gray, Visual feature integration and the temporal correlation ...
... 12. C. M. Gray, W. Singer, Stimulus specific neuronal oscillations in orientation columns of cat visual cortex. Proc. Natl. Acad. Sci. 86, 1698-1702 (1989). 13. W. Singer, C. M. Gray, Visual feature integration and the temporal correlation ...
LACTATE/PYRUVATE RATIO Relevant disorders Related
... Pyruvate should only be analysed when lactate is elevated to determine the patients redox state. Pyruvate is an end product of glycolysis. It can either be converted to lactate under anaerobic conditions or transported into mitochondria to feed into the Kreb’s cycle under aerobic conditions. Lactate ...
... Pyruvate should only be analysed when lactate is elevated to determine the patients redox state. Pyruvate is an end product of glycolysis. It can either be converted to lactate under anaerobic conditions or transported into mitochondria to feed into the Kreb’s cycle under aerobic conditions. Lactate ...
Sprecher_2011_larval.. - Institute of Neuroinformatics
... located in the eye. Upon perception of light the PRs will send a signal to target neurons, which represent a first station of visual processing. Increasing complexity of visual processing stems from the number of distinct PR subtypes and their various types of target neurons that are contacted. The v ...
... located in the eye. Upon perception of light the PRs will send a signal to target neurons, which represent a first station of visual processing. Increasing complexity of visual processing stems from the number of distinct PR subtypes and their various types of target neurons that are contacted. The v ...
online age page age page proofs proofs
... on reading, you are less aware of any background Your brain is one of the less obvious features sounds, perhaps the whispers of people around that distinguish you from primates and all other you, the footsteps of someone outside the room living things. Everything that makes you who or the engines of ...
... on reading, you are less aware of any background Your brain is one of the less obvious features sounds, perhaps the whispers of people around that distinguish you from primates and all other you, the footsteps of someone outside the room living things. Everything that makes you who or the engines of ...
Down - 서울대 Biointelligence lab
... Fig. 4.13 Some sources of nonlinear (modulatory) effects between synapses as modeled by sigma-pi nodes. (A) shunting (divisive) inhibition, which is often recorded as the effect of inhibitory synapses on the cell body. (B) The effect of simultaneously activated voltage-gated excitatory synapses that ...
... Fig. 4.13 Some sources of nonlinear (modulatory) effects between synapses as modeled by sigma-pi nodes. (A) shunting (divisive) inhibition, which is often recorded as the effect of inhibitory synapses on the cell body. (B) The effect of simultaneously activated voltage-gated excitatory synapses that ...
The Three Neurogenetic Phases of Human Consciousness
... found in more than one species traced to a common ancestor) are found in the invertebrates and lower vertebrates. Synapsins genes code for synapsins proteins. It is well established that synapsins modulate neurotransmitters at the pre-synaptic terminal of the neuron. Specifically, synapsins III has ...
... found in more than one species traced to a common ancestor) are found in the invertebrates and lower vertebrates. Synapsins genes code for synapsins proteins. It is well established that synapsins modulate neurotransmitters at the pre-synaptic terminal of the neuron. Specifically, synapsins III has ...
Critical role of extracellularly secreted neuronal pentraxin 1 in
... Background: Developing brain is highly susceptible to hypoxic-ischemic injury leading to severe neurological disabilities in surviving infants and children. Previously we reported induction of neuronal pentraxin 1 (NP1) in hypoxic-ischemic injury in neonatal brain and NP1 co-localization with the ex ...
... Background: Developing brain is highly susceptible to hypoxic-ischemic injury leading to severe neurological disabilities in surviving infants and children. Previously we reported induction of neuronal pentraxin 1 (NP1) in hypoxic-ischemic injury in neonatal brain and NP1 co-localization with the ex ...
View/Open - eDiss - Georg-August
... 1.1 Communication and its sensory aspects Communication is a very much fascinating thing. Its study has helped in the general understanding of motor and sensory systems, evolution, and speciation. A major appeal of studying communication is that a researcher can quantify how biologically important i ...
... 1.1 Communication and its sensory aspects Communication is a very much fascinating thing. Its study has helped in the general understanding of motor and sensory systems, evolution, and speciation. A major appeal of studying communication is that a researcher can quantify how biologically important i ...
Membrane Potential Fluctuations in Neural Integrator
... terminology. An extended overview can be found in [50]. A neuron is the ‘atom’ of the brain and in most cases can be separated into three distinct anatomical regions. The soma (cell body) contains the major cellular organelles and is in general the thickest part of the neuron, ranging from ~ 5 m to ...
... terminology. An extended overview can be found in [50]. A neuron is the ‘atom’ of the brain and in most cases can be separated into three distinct anatomical regions. The soma (cell body) contains the major cellular organelles and is in general the thickest part of the neuron, ranging from ~ 5 m to ...
Document
... Functional map of the primary sensory cortex Distortions occur because area of sensory cortex devoted to particular body region is not proportional to region’s size, but to number of sensory receptors it contains ...
... Functional map of the primary sensory cortex Distortions occur because area of sensory cortex devoted to particular body region is not proportional to region’s size, but to number of sensory receptors it contains ...
Down - 서울대 Biointelligence lab
... Fig. 5.15 (A) Estimate of mutual information between face stimuli and firing rate responses of C cells in the inferior-temporal cortex. The set of stimuli consisted 20 faces (stars). 8 faces (crosses), and 4 face(squares). (B) the information in the population of cells relative to the umber of stimu ...
... Fig. 5.15 (A) Estimate of mutual information between face stimuli and firing rate responses of C cells in the inferior-temporal cortex. The set of stimuli consisted 20 faces (stars). 8 faces (crosses), and 4 face(squares). (B) the information in the population of cells relative to the umber of stimu ...
Down - 서울대 Biointelligence lab
... Fig. 5.15 (A) Estimate of mutual information between face stimuli and firing rate responses of C cells in the inferior-temporal cortex. The set of stimuli consisted 20 faces (stars). 8 faces (crosses), and 4 face(squares). (B) the information in the population of cells relative to the umber of stimu ...
... Fig. 5.15 (A) Estimate of mutual information between face stimuli and firing rate responses of C cells in the inferior-temporal cortex. The set of stimuli consisted 20 faces (stars). 8 faces (crosses), and 4 face(squares). (B) the information in the population of cells relative to the umber of stimu ...
Neural Integration I: Sensory Pathways and the Somatic Nervous
... along the axon of a sensory neuron The frequency and pattern of action potentials contain information about the strength, duration, and variation of the stimulus Your perception of the nature of that stimulus depends on the path it takes inside the CNS ...
... along the axon of a sensory neuron The frequency and pattern of action potentials contain information about the strength, duration, and variation of the stimulus Your perception of the nature of that stimulus depends on the path it takes inside the CNS ...
Feedforward and feedback inhibition in neostriatal GABAergic spiny
... midbrain. Among the many unique features of the basal ganglia is the fact that it is composed almost entirely ( 98.8%; see Tepper et al., 2007) of GABAergic neurons. The neostriatum, the largest single nucleus in the basal ganglia, not surprisingly comprises almost entirely GABAergic neurons. The va ...
... midbrain. Among the many unique features of the basal ganglia is the fact that it is composed almost entirely ( 98.8%; see Tepper et al., 2007) of GABAergic neurons. The neostriatum, the largest single nucleus in the basal ganglia, not surprisingly comprises almost entirely GABAergic neurons. The va ...
Non-reward neural mechanisms in the orbitofrontal cortex
... sadness is too sensitive, or maintains its activity for too long (Rolls, 2016b), or has increased functional connectivity (Cheng et al., 2016). Conversely, if the non-reward system is underactive or is damaged by lesions of the orbitofrontal cortex, the decreased sensitivity to non-reward may contri ...
... sadness is too sensitive, or maintains its activity for too long (Rolls, 2016b), or has increased functional connectivity (Cheng et al., 2016). Conversely, if the non-reward system is underactive or is damaged by lesions of the orbitofrontal cortex, the decreased sensitivity to non-reward may contri ...
Full version (PDF file)
... involvement of sympathetic inhibition or parasympathetic stimulation by melatonin (Chuang et al. 1993). Chronic administration of melatonin, similarly like N-acetylcysteine, decreased blood pressure and heart rate and improved the chronotropic response to isoproterenol, in association with the inhib ...
... involvement of sympathetic inhibition or parasympathetic stimulation by melatonin (Chuang et al. 1993). Chronic administration of melatonin, similarly like N-acetylcysteine, decreased blood pressure and heart rate and improved the chronotropic response to isoproterenol, in association with the inhib ...
development and plasticity of cortical areas and networks
... Other evidence indicates that gradients of gene expression in the neuroepithelium of different cortical areas might regulate the initial arealization of the neocortex. For example, Pax6 is usually expressed in a lowcaudomedial–high-rostrolateral gradient28,29. In Pax6 homozygous mutants, caudolatera ...
... Other evidence indicates that gradients of gene expression in the neuroepithelium of different cortical areas might regulate the initial arealization of the neocortex. For example, Pax6 is usually expressed in a lowcaudomedial–high-rostrolateral gradient28,29. In Pax6 homozygous mutants, caudolatera ...
development and plasticity of cortical areas and networks
... Other evidence indicates that gradients of gene expression in the neuroepithelium of different cortical areas might regulate the initial arealization of the neocortex. For example, Pax6 is usually expressed in a lowcaudomedial–high-rostrolateral gradient28,29. In Pax6 homozygous mutants, caudolatera ...
... Other evidence indicates that gradients of gene expression in the neuroepithelium of different cortical areas might regulate the initial arealization of the neocortex. For example, Pax6 is usually expressed in a lowcaudomedial–high-rostrolateral gradient28,29. In Pax6 homozygous mutants, caudolatera ...
Print
... platelets is vital for normal hemostasis. However, these processes are also of great interest in understanding mechanisms of disease and for the development of effective therapies. Thus inhibitors of ACE are widely used to treat hypertension and congestive heart failure, and antagonists of PARs are ...
... platelets is vital for normal hemostasis. However, these processes are also of great interest in understanding mechanisms of disease and for the development of effective therapies. Thus inhibitors of ACE are widely used to treat hypertension and congestive heart failure, and antagonists of PARs are ...
Tsutsui (2004) Neural mechanisms of three
... disparity, as well as various monocular cues including texture gradients—and then the information from these different depth cues is integrated to construct a generalized representation of the 3D surface geometry. Neurons involved in low-level disparity processing, or the detection of local absolute ...
... disparity, as well as various monocular cues including texture gradients—and then the information from these different depth cues is integrated to construct a generalized representation of the 3D surface geometry. Neurons involved in low-level disparity processing, or the detection of local absolute ...
The Role of Kisspeptin Signaling in Reproduction
... The critical role that kisspeptins play in regulating the reproductive axis is illustrated by the consequences of mutations in the kisspeptin signaling pathway in mice and humans. Mice with disruption of the kisspeptin receptor gene (Gpr54/Kiss1r) (24, 27, 51, 60, 100) or Kiss1 (20, 27) do not under ...
... The critical role that kisspeptins play in regulating the reproductive axis is illustrated by the consequences of mutations in the kisspeptin signaling pathway in mice and humans. Mice with disruption of the kisspeptin receptor gene (Gpr54/Kiss1r) (24, 27, 51, 60, 100) or Kiss1 (20, 27) do not under ...
Leptin Receptor Signaling and Action in the Central Nervous System
... db/db mice) in rodents and humans results in increased food intake in combination with a phenotype of reduced energy expenditure reminiscent of the neuroendocrine starvation response (1,2,4). Leptin also regulates insulin sensitivity and glucose homeostasis by two mechanisms: one by controlling ener ...
... db/db mice) in rodents and humans results in increased food intake in combination with a phenotype of reduced energy expenditure reminiscent of the neuroendocrine starvation response (1,2,4). Leptin also regulates insulin sensitivity and glucose homeostasis by two mechanisms: one by controlling ener ...
Plasticity of Sensory and Motor Maps in Adult Mammals
... the motor, visual and auditory systems suggest that the capacity to rcorganizc characterizes all central representations and maybe a general feature of brain tissue. "How rapidly does cortex reorganize?" This is an important issue because different mechanisms have been proposed for rapid and slow al ...
... the motor, visual and auditory systems suggest that the capacity to rcorganizc characterizes all central representations and maybe a general feature of brain tissue. "How rapidly does cortex reorganize?" This is an important issue because different mechanisms have been proposed for rapid and slow al ...
SAMHD1 is a single-stranded nucleic acid
... bound weakly. ssRNA binding, but not ssDNA, induces higher-order oligomeric states that are distinct from the tetrameric form that binds dNTPs. We conclude that the trace exonuclease activities detected in SAMHD1 preparations arise from persistent contaminants that co-purify with SAMHD1 and not from ...
... bound weakly. ssRNA binding, but not ssDNA, induces higher-order oligomeric states that are distinct from the tetrameric form that binds dNTPs. We conclude that the trace exonuclease activities detected in SAMHD1 preparations arise from persistent contaminants that co-purify with SAMHD1 and not from ...
Cytoarchitecture of the canine perirhinal and postrhinal cortex
... 1989) provided evidence that damage to the rhinal cortex causes deficits in recognition memory tasks. However, the deficits were found predominantly for stimuli presented in the visual and tactile modalities, whereas the effect of rhinal lesions on tasks involving auditory memory is not clear and is ...
... 1989) provided evidence that damage to the rhinal cortex causes deficits in recognition memory tasks. However, the deficits were found predominantly for stimuli presented in the visual and tactile modalities, whereas the effect of rhinal lesions on tasks involving auditory memory is not clear and is ...
Clinical neurochemistry
Clinical neurochemistry is the field of neurological biochemistry which relates biochemical phenomena to clinical symptomatic manifestations in humans. While neurochemistry is mostly associated with the effects of neurotransmitters and similarly-functioning chemicals on neurons themselves, clinical neurochemistry relates these phenomena to system-wide symptoms. Clinical neurochemistry is related to neurogenesis, neuromodulation, neuroplasticity, neuroendocrinology, and neuroimmunology in the context of associating neurological findings at both lower and higher level organismal functions.