ZAPORIZHZHIA STATE MEDICAL UNIVERSITY
... his/her feelings that arise during irritation of the receptor apparatus. Therefore, it is necessary to adhere to certain conditions during the study. The study should be carried out in a quiet atmosphere, in a warm room, with a patient's eyes closed. Irritations should be inscribed on symmetric sect ...
... his/her feelings that arise during irritation of the receptor apparatus. Therefore, it is necessary to adhere to certain conditions during the study. The study should be carried out in a quiet atmosphere, in a warm room, with a patient's eyes closed. Irritations should be inscribed on symmetric sect ...
Neurons - University of San Diego Home Pages
... membrane, but their inward and outward movements exactly balance each other. • The potential difference (voltage) under these equilibrium conditions is called the equilibrium ...
... membrane, but their inward and outward movements exactly balance each other. • The potential difference (voltage) under these equilibrium conditions is called the equilibrium ...
Artificial Intelligence CSC 361
... Examples may be described by a large number of attributes (e.g., pixels in an image). ...
... Examples may be described by a large number of attributes (e.g., pixels in an image). ...
text - Systems Neuroscience Course, MEDS 371, Univ. Conn. Health
... CNS before reaching cerebral cortex stop in the thalamus. Thalamus is an integration center- it receives reciprocal connections from the cortex, cerebellum and basal ganglia. It contains several groups of nuclei that are designated for various functions (see Table at the end of the syllabus). Nuclei ...
... CNS before reaching cerebral cortex stop in the thalamus. Thalamus is an integration center- it receives reciprocal connections from the cortex, cerebellum and basal ganglia. It contains several groups of nuclei that are designated for various functions (see Table at the end of the syllabus). Nuclei ...
Introduction to Physiology: The Cell and General Physiology
... alters these proportions in humans. ...
... alters these proportions in humans. ...
The Special Senses Accessory Structures of the - dr
... Note that fibers from the lateral portion of each retinal field do not cross at the optic chiasma. ...
... Note that fibers from the lateral portion of each retinal field do not cross at the optic chiasma. ...
Seminars of Interest
... (on one side, in this case we’ll say the right) in a monkey? The monkey lost fine control of his left hand. Why the left hand? The lesion occurred above the pyramidal decussation, where the corticospinal fibers cross, so a lesion on the right pyramid would affect the left side. A lesion below the si ...
... (on one side, in this case we’ll say the right) in a monkey? The monkey lost fine control of his left hand. Why the left hand? The lesion occurred above the pyramidal decussation, where the corticospinal fibers cross, so a lesion on the right pyramid would affect the left side. A lesion below the si ...
Eds., M. Kawaguchi, K. Misaki, H. Sato, T. Yokokawa, T.... and S. Tanabe, pp. 41–48.
... The males conditioned for mating showed clear red rays in the dorsal and caudal fins and they intimidated by expanding their fins and opening their mouths widely (Fig. 1A). The bottom of test tank (350 mm × 220 mm × 250 mm) was covered with gravels. As an artificial nest, a short polyvinyl-chloride ...
... The males conditioned for mating showed clear red rays in the dorsal and caudal fins and they intimidated by expanding their fins and opening their mouths widely (Fig. 1A). The bottom of test tank (350 mm × 220 mm × 250 mm) was covered with gravels. As an artificial nest, a short polyvinyl-chloride ...
IRONS vol 14.indd
... rhoimboid major et minor and serratus anterior support the scapula, participate during the hand movement and these muscles, both stabilize the arm to the body and move the arm around in space. This motion is called scapulo-humeral rhythm. Any injury to supplying nerves leads to dysfunction of these ...
... rhoimboid major et minor and serratus anterior support the scapula, participate during the hand movement and these muscles, both stabilize the arm to the body and move the arm around in space. This motion is called scapulo-humeral rhythm. Any injury to supplying nerves leads to dysfunction of these ...
neuropathy classification
... Motor symptoms such as weakness and wasting also commence distally Common complaints are tripping on the toes and loss of grip strength may have cramps or fasciculations Polyneuropathies involve more than one type of nerve but there is usually one (e.g. sensory or motor, large fiber or small fiber) ...
... Motor symptoms such as weakness and wasting also commence distally Common complaints are tripping on the toes and loss of grip strength may have cramps or fasciculations Polyneuropathies involve more than one type of nerve but there is usually one (e.g. sensory or motor, large fiber or small fiber) ...
6 CHAPTER Sensation and Perception Chapter Preview Sensation
... actually four senses—pressure, warmth, cold, and pain—that combine to produce other sensations such as “hot.” Taste, a chemical sense, is a composite of sweet, sour, salty, bitter, and umami sensations. Smell, also a chemical sense, does not have basic sensations as there are for touch and taste. Ou ...
... actually four senses—pressure, warmth, cold, and pain—that combine to produce other sensations such as “hot.” Taste, a chemical sense, is a composite of sweet, sour, salty, bitter, and umami sensations. Smell, also a chemical sense, does not have basic sensations as there are for touch and taste. Ou ...
ocular complications due to intraoral local anesthesia: a case report
... orbit. Within the orbit, the solution would have to diffuse through fat and fascia. The higher proportion of lateral rectus muscle palsies within diplopia cases after maxillary nerve anesthesia might be explained by the especially vulnerable position of the abducens nerve, lying on the surface of th ...
... orbit. Within the orbit, the solution would have to diffuse through fat and fascia. The higher proportion of lateral rectus muscle palsies within diplopia cases after maxillary nerve anesthesia might be explained by the especially vulnerable position of the abducens nerve, lying on the surface of th ...
CHRONIC PAIN SYNDROME
... (sympathetically mediated pain) SIP (sympathetically independent pain) Majority of CRPS are associated with SMP but fewer cases are found to be SIP. ...
... (sympathetically mediated pain) SIP (sympathetically independent pain) Majority of CRPS are associated with SMP but fewer cases are found to be SIP. ...
Nervous system power point notes #1
... • One axon per cell arising from axon hillock – Cone-shaped area of cell body ...
... • One axon per cell arising from axon hillock – Cone-shaped area of cell body ...
Cerebral cortex and thalamus lecture
... • Strongly connected with cortex, thalamus and other brain areas • Involved in movements disorders, including Parkinson’s disease (substantia nigra) and Huntington’s disease (striatum) ...
... • Strongly connected with cortex, thalamus and other brain areas • Involved in movements disorders, including Parkinson’s disease (substantia nigra) and Huntington’s disease (striatum) ...
lecture9
... like eating and dressing himself. His body image became almost normal and when he moved his eyes and head the world did not move around so much. He began to feel as though his left hand was on the right, and his right hand on the left. If this new location of his body was vivid, the world appeared r ...
... like eating and dressing himself. His body image became almost normal and when he moved his eyes and head the world did not move around so much. He began to feel as though his left hand was on the right, and his right hand on the left. If this new location of his body was vivid, the world appeared r ...
Motor_lesions2009-04-18 00:3983 KB
... Effect of lesions of the pyramidal tracts at various levels ● Lesions of the pyramidal tract cause paralysis of the UMNL type below the level of the lesion. ● However, the side affected and the extent of paralysis vary according to the site of the lesion: ○ In area 4: this leads to restricted paraly ...
... Effect of lesions of the pyramidal tracts at various levels ● Lesions of the pyramidal tract cause paralysis of the UMNL type below the level of the lesion. ● However, the side affected and the extent of paralysis vary according to the site of the lesion: ○ In area 4: this leads to restricted paraly ...
Slide 1
... hypoglossal). Cranial nerve entry/exit points and sensory ganglia associated with r2 (trigeminal), r4 (geniculate, vestibuloacoustic), r6 (superior), and r7 (jugular) are shown, as is the otic vesicle (ov). Colored bars represent the AP extent of Hox gene expression domains; note that one of these, ...
... hypoglossal). Cranial nerve entry/exit points and sensory ganglia associated with r2 (trigeminal), r4 (geniculate, vestibuloacoustic), r6 (superior), and r7 (jugular) are shown, as is the otic vesicle (ov). Colored bars represent the AP extent of Hox gene expression domains; note that one of these, ...
BSC 1086
... 57. The meningeal layer that adheres to the surface contour of the brain, extending into every fold and curve, and is highly vascular is the? Answer not given 58. The large, deep dural fold that divides the two cerebral hemispheres is the? Falx cerebri or Longitudinal Fissure (not the falx cerebelli ...
... 57. The meningeal layer that adheres to the surface contour of the brain, extending into every fold and curve, and is highly vascular is the? Answer not given 58. The large, deep dural fold that divides the two cerebral hemispheres is the? Falx cerebri or Longitudinal Fissure (not the falx cerebelli ...
Anterior nuclei
... Anterior nuclei: regulate appetite and food intake. Medial part lesion causes obesity, lateral part lesion causes anorexia Posterior Hypothalamic Region : Temperature regulation function has been assigned. Responds to temperature changes, such as sweating. Lesion causes hypothermia Also, arousal, sh ...
... Anterior nuclei: regulate appetite and food intake. Medial part lesion causes obesity, lateral part lesion causes anorexia Posterior Hypothalamic Region : Temperature regulation function has been assigned. Responds to temperature changes, such as sweating. Lesion causes hypothermia Also, arousal, sh ...
Localization in the Neuraxis - Home
... Visual radiating fibers are interrupted: deep parietal: pie on the floor deep temporal: pie in the sky ...
... Visual radiating fibers are interrupted: deep parietal: pie on the floor deep temporal: pie in the sky ...
They Come From the Cortex - American Association of Sleep
... polarity of the potential pointed at them. Each orientation will produce a unique result because of the effect on the solid angle (see Fig. 3) the dipole presents to the recording electrodes. The surface area of the dipole layer and the orientation of the layer with respect to the electrodes have pr ...
... polarity of the potential pointed at them. Each orientation will produce a unique result because of the effect on the solid angle (see Fig. 3) the dipole presents to the recording electrodes. The surface area of the dipole layer and the orientation of the layer with respect to the electrodes have pr ...
The Psychopathology of Pain
... Definition of Chronic Pain • Pain that persists past the normal time of healing – Variable: less than 1 month to more than 6 months • Typically use 3 months as the point of transition from acute to chronic pain – Six months is more often used in research ...
... Definition of Chronic Pain • Pain that persists past the normal time of healing – Variable: less than 1 month to more than 6 months • Typically use 3 months as the point of transition from acute to chronic pain – Six months is more often used in research ...
The Reflex Arc and Reflexes Lab
... system. This pathway begins with a receptor at the dendrite end of a sensory (afferent) neuron. The sensory neuron leads into the central nervous system and may communicate with one or more interneurons. Some of these interneurons, in turn, communicate with motor (efferent) neurons, whose axons (ner ...
... system. This pathway begins with a receptor at the dendrite end of a sensory (afferent) neuron. The sensory neuron leads into the central nervous system and may communicate with one or more interneurons. Some of these interneurons, in turn, communicate with motor (efferent) neurons, whose axons (ner ...
Microneurography
Microneurography is a neurophysiological method employed by scientists to visualize and record the normal traffic of nerve impulses that are conducted in peripheral nerves of waking human subjects. The method has been successfully employed to reveal functional properties of a number of neural systems, e.g. sensory systems related to touch, pain, and muscle sense as well as sympathetic activity controlling the constriction state of blood vessels. To study nerve impulses of an identified neural system, a fine tungsten needle electrode is inserted into the nerve and connected to a high gain recording amplifier. The exact position of the electrode tip within the nerve is then adjusted in minute steps until the electrode discriminates impulses of the neural system of interest. A unique feature and a significant strength of the microneurography method is that subjects are fully awake and able to cooperate in tests requiring mental attention, while impulses in a representative nerve fibre or set of nerve fibres are recorded, e.g. when cutaneous sense organs are stimulated or subjects perform voluntary precision movements.