Researcher studies nervous system development
... neurodevelopmental disorders, like multiple sclerosis or epilepsy, occur. Multiple sclerosis is a disease that damages the myelin sheath on the nerve cells, creating problems for the transmission of the electrical signals. ...
... neurodevelopmental disorders, like multiple sclerosis or epilepsy, occur. Multiple sclerosis is a disease that damages the myelin sheath on the nerve cells, creating problems for the transmission of the electrical signals. ...
The CNS Efficiency Model of the Chiropractic Subluxation
... GODA, Y. (1995) Memory mechanisms. A common cascade for long-term memory. Curr. Biol. 5: 136-138 FRIEDRICH, M.J. (2000). Research with Drosophila provides clues to enhancing human memory. JAMA 284: 2857-2858 ...
... GODA, Y. (1995) Memory mechanisms. A common cascade for long-term memory. Curr. Biol. 5: 136-138 FRIEDRICH, M.J. (2000). Research with Drosophila provides clues to enhancing human memory. JAMA 284: 2857-2858 ...
Folie 1 - uni-tuebingen.de
... LC, SNpc/VTA, Raphe N., whole arousal system widely into the brain stem ...
... LC, SNpc/VTA, Raphe N., whole arousal system widely into the brain stem ...
Reflex Arc - wwhsanatomy
... control activities of the muscular system VISERAL REFLEXES or autonomic involuntary reflexes- control the actions of smooth and cardiac muscles and glands ...
... control activities of the muscular system VISERAL REFLEXES or autonomic involuntary reflexes- control the actions of smooth and cardiac muscles and glands ...
Specificity of Synaptic Connections II (i.e. Target Selection by Axons)
... Axons could grow into a structure just as their appropriate target cells are ready to ...
... Axons could grow into a structure just as their appropriate target cells are ready to ...
Peripheral and Central Mechanisms of Pain Generation
... The chemosensitivity of nociceptors allows inflammatory and trophic mediators to act on these neurons. Sources of inflammatory mediators are inflammatory cells and non-neuronal tissue cells. The field of chemosensitivity is extremely complicated due to the large numbers of receptors that have been ident ...
... The chemosensitivity of nociceptors allows inflammatory and trophic mediators to act on these neurons. Sources of inflammatory mediators are inflammatory cells and non-neuronal tissue cells. The field of chemosensitivity is extremely complicated due to the large numbers of receptors that have been ident ...
The anatomy and physiology of personality The brain
... • The frontal lobes (L & R) are important for “higher” cognitive functions like speech, planning, and interpreting the world • EEG studies suggest that the L frontal lobes are more active when a person experiences pleasant emotions and unpleasant are associated with activity in the R • The degree to ...
... • The frontal lobes (L & R) are important for “higher” cognitive functions like speech, planning, and interpreting the world • EEG studies suggest that the L frontal lobes are more active when a person experiences pleasant emotions and unpleasant are associated with activity in the R • The degree to ...
Dopamine Neurons Mediate a Fast Excitatory Signal
... in Fig. 1 B), DA release decreased from ⬃1 M at site 4 to 30 nM at site 1, which was 2.5 ⫾ 0.3% of the release in the nAcc (at site 4); sites 3 and 2 were intermediate at 26 ⫾ 3 and 9.5 ⫾ 2.5%, respectively (Fig. 1 F). Bath application of the DAT inhibitor nomifensine (10 M, 10 min) dramatically i ...
... in Fig. 1 B), DA release decreased from ⬃1 M at site 4 to 30 nM at site 1, which was 2.5 ⫾ 0.3% of the release in the nAcc (at site 4); sites 3 and 2 were intermediate at 26 ⫾ 3 and 9.5 ⫾ 2.5%, respectively (Fig. 1 F). Bath application of the DAT inhibitor nomifensine (10 M, 10 min) dramatically i ...
Nociceptive sensation
... secretion of adrenocorticotropic hormone from the anterior pituitary, and thus there is increased secretion of glucocorticoides from the adrenal cortex. That is why functions of organism activate to defend one. But long lasting stress reaction is rather dangerous for organism. Adrenalin in high conc ...
... secretion of adrenocorticotropic hormone from the anterior pituitary, and thus there is increased secretion of glucocorticoides from the adrenal cortex. That is why functions of organism activate to defend one. But long lasting stress reaction is rather dangerous for organism. Adrenalin in high conc ...
Localization of Ca2+ Channel Subtypes on Rat Spinal Motor
... anti-C NA1 (diluted 1:15), anti-C NA5 (diluted 1:25), anti-C NA6 (diluted 1:25), anti-C N B2 (diluted 1:15), anti-C NC1 (diluted 1:15), anti-C N D1 (diluted 1:15), anti-C N E2 (diluted 1:15), or anti-synaptotagmin (diluted 1:200) for 36 hr at 4°C. All antibodies were diluted in a solution containing ...
... anti-C NA1 (diluted 1:15), anti-C NA5 (diluted 1:25), anti-C NA6 (diluted 1:25), anti-C N B2 (diluted 1:15), anti-C NC1 (diluted 1:15), anti-C N D1 (diluted 1:15), anti-C N E2 (diluted 1:15), or anti-synaptotagmin (diluted 1:200) for 36 hr at 4°C. All antibodies were diluted in a solution containing ...
Thermal impact on spiking properties in Hodgkin–Huxley neuron
... where T0 denotes the reference temperature at which the original electrophysiological experiment for model construction is done. (T0 = 6.3◦ C in this study for the HH system, see ref. [4]). To mimic these two effects of temperature on the HH system, the time constants of gating variables, τ s, in eq ...
... where T0 denotes the reference temperature at which the original electrophysiological experiment for model construction is done. (T0 = 6.3◦ C in this study for the HH system, see ref. [4]). To mimic these two effects of temperature on the HH system, the time constants of gating variables, τ s, in eq ...
chapter 4 anatomy of the nervous system
... system are automatic, that is for the most part they are not subject to voluntary control. ...
... system are automatic, that is for the most part they are not subject to voluntary control. ...
The NeuronDoctrine: A Revision of Functional
... The functional tenets of the ineuiron doctrine were reviewed some time ago(l3), but there hlas been little attempt to correct obvious deficiencies or formulate new concepts that take iinto account the great amount of anatomical and physiological work of recent years. Among these sttudies, the findin ...
... The functional tenets of the ineuiron doctrine were reviewed some time ago(l3), but there hlas been little attempt to correct obvious deficiencies or formulate new concepts that take iinto account the great amount of anatomical and physiological work of recent years. Among these sttudies, the findin ...
![[j26]Chapter 8#](http://s1.studyres.com/store/data/009531099_1-530d7c194a24d89985e18840d7e0199e-300x300.png)
[j26]Chapter 8#
... ___ 57. Cocaine and the amphetamines are drugs that are abused primarily because the euphoria produced is caused by increased amounts of dopamine and other excitatory neurotransmitters in the synaptic cleft stimulating G-protein coupled receptors on the postsynaptic membrane of neurons. ___ 58. The ...
... ___ 57. Cocaine and the amphetamines are drugs that are abused primarily because the euphoria produced is caused by increased amounts of dopamine and other excitatory neurotransmitters in the synaptic cleft stimulating G-protein coupled receptors on the postsynaptic membrane of neurons. ___ 58. The ...
Nociceptive sensation. Anti
... secretion of adrenocorticotropic hormone from the anterior pituitary, and thus there is increased secretion of glucocorticoides from the adrenal cortex. That is why functions of organism activate to defend one. But long lasting stress reaction is rather dangerous for organism. Adrenalin in high conc ...
... secretion of adrenocorticotropic hormone from the anterior pituitary, and thus there is increased secretion of glucocorticoides from the adrenal cortex. That is why functions of organism activate to defend one. But long lasting stress reaction is rather dangerous for organism. Adrenalin in high conc ...
Nociceptive-antinociceptive system
... secretion of adrenocorticotropic hormone from the anterior pituitary, and thus there is increased secretion of glucocorticoides from the adrenal cortex. That is why functions of organism activate to defend one. But long lasting stress reaction is rather dangerous for organism. Adrenalin in high conc ...
... secretion of adrenocorticotropic hormone from the anterior pituitary, and thus there is increased secretion of glucocorticoides from the adrenal cortex. That is why functions of organism activate to defend one. But long lasting stress reaction is rather dangerous for organism. Adrenalin in high conc ...
Umami, a taste unto itself
... These subunits activate an intracellular membrane-bound enzyme, phospholipase C2. This enzyme in turn cleaves PIP2 into IP3 and diacylglycerol. IP3 is a diffusible messenger that migrates through the cytosol to intracellular caches of calcium, typically endoplasmic reticulum. IP3 acts on its own rec ...
... These subunits activate an intracellular membrane-bound enzyme, phospholipase C2. This enzyme in turn cleaves PIP2 into IP3 and diacylglycerol. IP3 is a diffusible messenger that migrates through the cytosol to intracellular caches of calcium, typically endoplasmic reticulum. IP3 acts on its own rec ...
Reinforcement learning in populations of spiking neurons
... timing–dependent plasticity modulated by global reward in a large network, 100 learning trials are required to achieve an 80% probability of correctly associating a single stimulus with one of two responses, and performance does not improve with more training7. Behavioral results, in contrast, show ...
... timing–dependent plasticity modulated by global reward in a large network, 100 learning trials are required to achieve an 80% probability of correctly associating a single stimulus with one of two responses, and performance does not improve with more training7. Behavioral results, in contrast, show ...
Airgas template
... assistance to maintain breathing. Autonomic dysreflexia represents an acute episode of exaggerated sympathetic reflex responses that occur in persons with some types of spinal cord injuries. The pathophysiology of multiple sclerosis involves the demyelination and subsequent degeneration of nerve fib ...
... assistance to maintain breathing. Autonomic dysreflexia represents an acute episode of exaggerated sympathetic reflex responses that occur in persons with some types of spinal cord injuries. The pathophysiology of multiple sclerosis involves the demyelination and subsequent degeneration of nerve fib ...
X- and Y-Cells in the Dorsal Lateral Geniculate
... were considerably briefer (see Fig. 2A). Field center sizes and latencies to electrical stimulation for these geniculate neurons were also similar to analogous data for X- and Y-cells from the cat and tree shrew (1, 2, 4). For 42 X-cells, the field sizes averaged 0.3? + 0.1? (mean and standard devia ...
... were considerably briefer (see Fig. 2A). Field center sizes and latencies to electrical stimulation for these geniculate neurons were also similar to analogous data for X- and Y-cells from the cat and tree shrew (1, 2, 4). For 42 X-cells, the field sizes averaged 0.3? + 0.1? (mean and standard devia ...
Molecular neuroscience
Molecular neuroscience is a branch of neuroscience that observes concepts in molecular biology applied to the nervous systems of animals. The scope of this subject primarily pertains to a reductionist view of neuroscience, considering topics such as molecular neuroanatomy, mechanisms of molecular signaling in the nervous system, the effects of genetics on neuronal development, and the molecular basis for neuroplasticity and neurodegenerative diseases. As with molecular biology, molecular neuroscience is a relatively new field that is considerably dynamic.