Understanding trigeminal pain pathways: lessons from teeth
... The brainstem trigeminal nuclei and CNS pathways Cortical regions involved in pain perception Basic science insights into the mechanisms of chronic orofacial pain. ...
... The brainstem trigeminal nuclei and CNS pathways Cortical regions involved in pain perception Basic science insights into the mechanisms of chronic orofacial pain. ...
PDF
... inconsistencies between successive estimates of these values along sample trajectories. These values, sometimes called cached values because of the way they store experience, encompass all future probabilistic transitions and rewards in a single scalar number that denotes the overall future worth of ...
... inconsistencies between successive estimates of these values along sample trajectories. These values, sometimes called cached values because of the way they store experience, encompass all future probabilistic transitions and rewards in a single scalar number that denotes the overall future worth of ...
Nervous System
... Voltage gated Na+ channels open in response to threshold As Na+ moves in the membrane depolarizes until it reaches +30 mV (action potential) Na+ channels close and K+ channels open K+ moves out and membrane repolarizes As membrane potential drops below ______, the membrane is hyperpolarized Active t ...
... Voltage gated Na+ channels open in response to threshold As Na+ moves in the membrane depolarizes until it reaches +30 mV (action potential) Na+ channels close and K+ channels open K+ moves out and membrane repolarizes As membrane potential drops below ______, the membrane is hyperpolarized Active t ...
This Week in The Journal - The Journal of Neuroscience
... microglia that have been activated by CNS injury or disease—use pinocytosis to ingest soluble proteins, which they degrade to peptide fragments. The fragments are then bound to major histocompatibility complex II (MHCII) molecules and returned to the plasma membrane, where they can be recognized by ...
... microglia that have been activated by CNS injury or disease—use pinocytosis to ingest soluble proteins, which they degrade to peptide fragments. The fragments are then bound to major histocompatibility complex II (MHCII) molecules and returned to the plasma membrane, where they can be recognized by ...
Introduction to Orthopaedics
... List the different causes of Orthopedic disease. Describe some of clinical examination tests. Introduce titles of Clinical Skills which will be taught ...
... List the different causes of Orthopedic disease. Describe some of clinical examination tests. Introduce titles of Clinical Skills which will be taught ...
Lecta5 - University of Waterloo
... • endothelial cells of blood capillaries (and other supporting cells) have tight junctions that prevent paracellular uptake of xenobiotics (and some endobiotics) from the blood to the tissue ...
... • endothelial cells of blood capillaries (and other supporting cells) have tight junctions that prevent paracellular uptake of xenobiotics (and some endobiotics) from the blood to the tissue ...
Comparison of nerve cord development
... by the antagonistic activity of homologous secreted molecules decapentaplegic/BMP-4 and short gastrulation/chordin (see De Robertis and Sasai, 1996; Arendt and Nübler-Jung, 1997; and references therein), and the resulting neurogenic territory forms on both sides of a specialized population of midlin ...
... by the antagonistic activity of homologous secreted molecules decapentaplegic/BMP-4 and short gastrulation/chordin (see De Robertis and Sasai, 1996; Arendt and Nübler-Jung, 1997; and references therein), and the resulting neurogenic territory forms on both sides of a specialized population of midlin ...
Session 2 Neurons - Creature and Creator
... This slide gives you a sense of the many different kinds of neurons in the nervous system. The drawings were made with a calligraphy brush. The Chinese name of a neuron is shén jīng yuán – this may derive from a combination characters originally meaning “primary soul channel.” However, both translat ...
... This slide gives you a sense of the many different kinds of neurons in the nervous system. The drawings were made with a calligraphy brush. The Chinese name of a neuron is shén jīng yuán – this may derive from a combination characters originally meaning “primary soul channel.” However, both translat ...
Nerve
... the submucosa. Morphologically, enteric neurons resemble those of sympathetic or parasympathetic ganglia, although they may be somewhat smaller. Unmyelinated nerves interconnect the ganglia within each plexus, and also connect the two plexuses with one another. Enteric neurons control peristalsis an ...
... the submucosa. Morphologically, enteric neurons resemble those of sympathetic or parasympathetic ganglia, although they may be somewhat smaller. Unmyelinated nerves interconnect the ganglia within each plexus, and also connect the two plexuses with one another. Enteric neurons control peristalsis an ...
The Computation and Comparison of Value in Goal
... can help people compensate for these shortcomings. Finally, one of the most exciting areas of application for neuroeconomics is psychiatry. Damage to various neural systems may alter the way the brain assigns and compares values. In fact, psychiatric diseases such as obsessive-compulsivedisorders, a ...
... can help people compensate for these shortcomings. Finally, one of the most exciting areas of application for neuroeconomics is psychiatry. Damage to various neural systems may alter the way the brain assigns and compares values. In fact, psychiatric diseases such as obsessive-compulsivedisorders, a ...
Field-theoretic approach to fluctuation effects in neural networks
... brain, although such correlations have been associated with expectant and attendant states in behaving animals 关2,3兴. The neocortex contains on the order of 1010 neurons, each supporting up to 104 synaptic contacts. This enormous connectivity suggests that a statistical approach might be appropriate ...
... brain, although such correlations have been associated with expectant and attendant states in behaving animals 关2,3兴. The neocortex contains on the order of 1010 neurons, each supporting up to 104 synaptic contacts. This enormous connectivity suggests that a statistical approach might be appropriate ...
Potential Utility of Optogenetics in the Study of
... underpinnings of depression-like behavior in animal depression models, as well as the antidepressant-like effects of DBS in these models. This approach has already been used to understand DBS action in Parkinson’s disease: optogenetic studies of rodent Parkinson’s models indicate that the therapeuti ...
... underpinnings of depression-like behavior in animal depression models, as well as the antidepressant-like effects of DBS in these models. This approach has already been used to understand DBS action in Parkinson’s disease: optogenetic studies of rodent Parkinson’s models indicate that the therapeuti ...
The Spinal Accessory Nerve Injuries
... the posterior triangle of the neck, next to the posterior boarder of SCM. A compound muscle action potential (CMAP) is obtained. Two parameters are studied. 1) Latency which is the time taken from stimulation to the onset of CMAP. Any delays in conduction latency indicate demyelination, which can be ...
... the posterior triangle of the neck, next to the posterior boarder of SCM. A compound muscle action potential (CMAP) is obtained. Two parameters are studied. 1) Latency which is the time taken from stimulation to the onset of CMAP. Any delays in conduction latency indicate demyelination, which can be ...
2 m – 21. I, II, III, IV, VI, VIII pairs of cranial nerves
... common tendinous ring, and acts to abduct the eyeball (i.e. to rotate the gaze away from the midline). Vestibular cochlear nerve (VIII) The Vestibulocochlear Nerve is the eighth of the twelve cranial nerves. The fibers consist of only Afferent Sensory Fibers. The word Afferent means toward the centr ...
... common tendinous ring, and acts to abduct the eyeball (i.e. to rotate the gaze away from the midline). Vestibular cochlear nerve (VIII) The Vestibulocochlear Nerve is the eighth of the twelve cranial nerves. The fibers consist of only Afferent Sensory Fibers. The word Afferent means toward the centr ...
Chapter 27 - Fullfrontalanatomy.com
... Organization of Nervous Systems • The nervous system of most animals has two main divisions. – The central nervous system (CNS) consists of the brain and spinal cord (in vertebrates). – The peripheral nervous system (PNS) consists of mostly of nerves that carry signals into and out of the CNS. – A ...
... Organization of Nervous Systems • The nervous system of most animals has two main divisions. – The central nervous system (CNS) consists of the brain and spinal cord (in vertebrates). – The peripheral nervous system (PNS) consists of mostly of nerves that carry signals into and out of the CNS. – A ...
Cranial Nerves
... nerves. The cell bodies of the tertiary neurons are in the thalamus, and their axons project to the sensory cerebral cortex. There are two exceptions to this neuroanatomical scheme. Cranial nerves I and II (olfactory and optic) are special cases; the afferent fibers of their primary sensory neurons ...
... nerves. The cell bodies of the tertiary neurons are in the thalamus, and their axons project to the sensory cerebral cortex. There are two exceptions to this neuroanatomical scheme. Cranial nerves I and II (olfactory and optic) are special cases; the afferent fibers of their primary sensory neurons ...
Controlling the Elements: An Optogenetic Approach to
... implemented at the level of defined neural circuits. In addition, information processing by neurons in these brain regions and particularly how circuit mechanisms give rise to these computations is largely unknown. Although traditional techniques have been valuable in defining the fear circuit, they ...
... implemented at the level of defined neural circuits. In addition, information processing by neurons in these brain regions and particularly how circuit mechanisms give rise to these computations is largely unknown. Although traditional techniques have been valuable in defining the fear circuit, they ...
Central Nervous System I. Brain - Function A. Hindbrain 1. Medulla
... The basal cerebral ganglia are several pairs of nuclei (groups of cell bodies) situated in opposite cerebral hemispheres. They are areas of gray matter scattered among white matter (myelinated axons), the internal capsule. The basal cerebral nuclei receive input and output from and to the cerebral c ...
... The basal cerebral ganglia are several pairs of nuclei (groups of cell bodies) situated in opposite cerebral hemispheres. They are areas of gray matter scattered among white matter (myelinated axons), the internal capsule. The basal cerebral nuclei receive input and output from and to the cerebral c ...