ibn sina`s views concerning the recurrent laryngeal nerve
... This elaborate description of the recurrent nerve is to signify why this nerve journeys such a relatively long course to the larynx, wherease it could branch off the vagus nerve at a point more'superior and reach its destination. Such divine expediency and wisdom is traceable in the details of the a ...
... This elaborate description of the recurrent nerve is to signify why this nerve journeys such a relatively long course to the larynx, wherease it could branch off the vagus nerve at a point more'superior and reach its destination. Such divine expediency and wisdom is traceable in the details of the a ...
Identification of the Neuropeptide Transmitter Proctolin in Drosophila
... Keshishianand O’Shea, 1985a;Myers and Evans, 1985). Using immunocytochemistry it is possibleto map the specific muscle fibers innervated by specializedpeptidergic motoneurons.With this method, Witten and O’Shea(1985) surveyed the legmuscles of the cockroach and identified musclebundles innervated by ...
... Keshishianand O’Shea, 1985a;Myers and Evans, 1985). Using immunocytochemistry it is possibleto map the specific muscle fibers innervated by specializedpeptidergic motoneurons.With this method, Witten and O’Shea(1985) surveyed the legmuscles of the cockroach and identified musclebundles innervated by ...
Variant Median and Absent Musculocutaneous Nerve - Kamla
... grow towards the target organ by sensing molecular markers secreted by surrounding tissue. Location and innervations of the target organ (muscle, joint, skin) is dependent on secretion of certain tropic substances by target organs and its identification by growing axon. Absence of Musculocutaneous n ...
... grow towards the target organ by sensing molecular markers secreted by surrounding tissue. Location and innervations of the target organ (muscle, joint, skin) is dependent on secretion of certain tropic substances by target organs and its identification by growing axon. Absence of Musculocutaneous n ...
Surgical principles of peripheral nerve repair
... Principles: Maintenance of tissue equilibrium- correction of contractures, joint stiffness etc Availability: removal of donor should not compromise existing function Muscle strength: >85% of normal power or 4/5 power Excursion: amplitude of motion should match & direction of action should ...
... Principles: Maintenance of tissue equilibrium- correction of contractures, joint stiffness etc Availability: removal of donor should not compromise existing function Muscle strength: >85% of normal power or 4/5 power Excursion: amplitude of motion should match & direction of action should ...
bruxism, oclussion and tmd
... a protective muscle activity can autoperpetuate the dysfunctional and pain presentation, in this way the motor dynamic function is changed in presence of pain.25,51,52,53 It is still believed that many of the neural conditions that affect the oral motor control in the bruxism are caused by dental p ...
... a protective muscle activity can autoperpetuate the dysfunctional and pain presentation, in this way the motor dynamic function is changed in presence of pain.25,51,52,53 It is still believed that many of the neural conditions that affect the oral motor control in the bruxism are caused by dental p ...
Fundamentals on Peripheral Nerves
... Dorsal Motor Nucleus of the Vagus (CN X) Postganglionic Efferent Fibers (Efferent fibers to smooth muscle, glands, and cardiac muscle) All postganglionic efferent nerve fibers arise from nerve cell bodies located in autonomic ganglia. They terminate on smooth muscle cells, glands, or cardiac muscle ...
... Dorsal Motor Nucleus of the Vagus (CN X) Postganglionic Efferent Fibers (Efferent fibers to smooth muscle, glands, and cardiac muscle) All postganglionic efferent nerve fibers arise from nerve cell bodies located in autonomic ganglia. They terminate on smooth muscle cells, glands, or cardiac muscle ...
Nerves
... Sensory (afferent) signals picked up by sensor receptors, carried by nerve fibers of PNS to the CNS Motor (efferent) signals are carried away from the CNS, innervate muscles and glands Divided according to region they serve ...
... Sensory (afferent) signals picked up by sensor receptors, carried by nerve fibers of PNS to the CNS Motor (efferent) signals are carried away from the CNS, innervate muscles and glands Divided according to region they serve ...
Module 2
... A. Contact neurons a vestibular nerve with the impellent centers of a spinal cord and a cerebellum B. Contact neurons a vestibular nerve with the autonomic centers of a spinal cord and a trunk of a brain C. Contact a vestibular of neurons to the motor centers of brain stem and cerebellum D. Contact ...
... A. Contact neurons a vestibular nerve with the impellent centers of a spinal cord and a cerebellum B. Contact neurons a vestibular nerve with the autonomic centers of a spinal cord and a trunk of a brain C. Contact a vestibular of neurons to the motor centers of brain stem and cerebellum D. Contact ...
Long latency EMG responses in hand and leg muscles
... EMG responses in leg muscles were evoked by tilting a movable platform, on which the patients stood, toe up around the ankle joint (ramp stimulus 50°/s, 40). The EMG of the anterior tibialis (TA) and triceps surae (TS) muscles was recorded using bipolar surface electrodes and processed as above (for ...
... EMG responses in leg muscles were evoked by tilting a movable platform, on which the patients stood, toe up around the ankle joint (ramp stimulus 50°/s, 40). The EMG of the anterior tibialis (TA) and triceps surae (TS) muscles was recorded using bipolar surface electrodes and processed as above (for ...
ANESTHESIA MEDICATIONS
... and medications that suppress certain nervous reflexes, such as slowing of the heart. ...
... and medications that suppress certain nervous reflexes, such as slowing of the heart. ...
Betz et al
... nerves. Thus, motor terminals sprout if muscles are completely paralysed by blocking neuromuscular transmission with botulinum toxin (Duchen, 1970) or by blocking nerve activity with tetrodotoxin (Brown & Ironton, 1977). In these cases, the sprouting stimulus must come from a different source. Furth ...
... nerves. Thus, motor terminals sprout if muscles are completely paralysed by blocking neuromuscular transmission with botulinum toxin (Duchen, 1970) or by blocking nerve activity with tetrodotoxin (Brown & Ironton, 1977). In these cases, the sprouting stimulus must come from a different source. Furth ...
Corticomuscular Contributions to the Control of Rhythmic Movement
... The inherent simplicity of human locomotion is deceiving in nature and its complexity becomes apparent when we observe children as they learn to walk or patients suffering from neuromuscular disorders. Human movement requires inputs from supraspinal and spinal centers as well as sensory afferent fee ...
... The inherent simplicity of human locomotion is deceiving in nature and its complexity becomes apparent when we observe children as they learn to walk or patients suffering from neuromuscular disorders. Human movement requires inputs from supraspinal and spinal centers as well as sensory afferent fee ...
The Peripheral Nervous System
... skeletal muscles, stimulates the sweat glands, and slows down the contractions of smooth muscles in the digestive system. ...
... skeletal muscles, stimulates the sweat glands, and slows down the contractions of smooth muscles in the digestive system. ...
studies on the myoneural physiology of echinodermata
... were tied to pins. Each pin was then slipped through one of a series of holes in a strip of celluloid fixed to a flat spring. By this means different stretches could be applied to either muscle. The contractions of the muscles, which bend the springs, were recorded in the usual manner. The work of M ...
... were tied to pins. Each pin was then slipped through one of a series of holes in a strip of celluloid fixed to a flat spring. By this means different stretches could be applied to either muscle. The contractions of the muscles, which bend the springs, were recorded in the usual manner. The work of M ...
MUSCULOSKELETAL BIOMECHANICAL ANALYSIS OF BRACHIAL
... Koelling, and siblings Adam and Ashley. They’ve welcomed me into their family wholeheartedly. I am especially humbled by the generosity they have shown, sharing so much of what they have to make their love known to me. After good days or bad, my one constant joy has been returning home to see my wif ...
... Koelling, and siblings Adam and Ashley. They’ve welcomed me into their family wholeheartedly. I am especially humbled by the generosity they have shown, sharing so much of what they have to make their love known to me. After good days or bad, my one constant joy has been returning home to see my wif ...
Innervation of the levator ani and coccygeus muscles of the female rat
... cavity (i.e., intrapelvic) to reach their target muscles (Hollinshead and Rosse, 1985; Wall, 1993; Strohbehn, 1998; Wester and Brubaker, 1998). However, this has never been verified experimentally, and the relative contributions (if any) from each source are unknown. For instance, postmortem dissecti ...
... cavity (i.e., intrapelvic) to reach their target muscles (Hollinshead and Rosse, 1985; Wall, 1993; Strohbehn, 1998; Wester and Brubaker, 1998). However, this has never been verified experimentally, and the relative contributions (if any) from each source are unknown. For instance, postmortem dissecti ...
The Spinal Nerve
... Polysynaptic Reflexes More complicated than monosynaptic reflexes Interneurons control more than one muscle group Intersegmental reflex arcs Many segments interact to produce highly variable motor response Postural reflexes Stretch reflexes that help maintain normal upright posture. Stretched muscle ...
... Polysynaptic Reflexes More complicated than monosynaptic reflexes Interneurons control more than one muscle group Intersegmental reflex arcs Many segments interact to produce highly variable motor response Postural reflexes Stretch reflexes that help maintain normal upright posture. Stretched muscle ...
CRPS - WordPress.com
... injury; the term describes all patients with the above symptoms but with no underlying nerve injury. Patients with CRPS II experience the same symptoms but their cases are clearly associated with a nerve injury. ...
... injury; the term describes all patients with the above symptoms but with no underlying nerve injury. Patients with CRPS II experience the same symptoms but their cases are clearly associated with a nerve injury. ...
Fine structural analysis of extraocular muscle spindles of a two
... but were absent from damaged chain fibers and from anomalous fibers. One "false spindle" without a periaxial space was composed of three anomalous fibers and one chain fiber, all of them devoid of sensory terminals. CONCLUSIONS. Most structural particularities of human EOM spindles described in aged ...
... but were absent from damaged chain fibers and from anomalous fibers. One "false spindle" without a periaxial space was composed of three anomalous fibers and one chain fiber, all of them devoid of sensory terminals. CONCLUSIONS. Most structural particularities of human EOM spindles described in aged ...
CRPS - WordPress.com
... over the affected limb or body part, accompanied by intense burning pain, skin sensitivity, sweating, and swelling. CRPS I is frequently triggered by tissue injury; the term describes all patients with the above symptoms but with no underlying nerve injury. Patients with CRPS II experience the same ...
... over the affected limb or body part, accompanied by intense burning pain, skin sensitivity, sweating, and swelling. CRPS I is frequently triggered by tissue injury; the term describes all patients with the above symptoms but with no underlying nerve injury. Patients with CRPS II experience the same ...
Fine structural analysis of extraocular muscle spindles of a
... but were absent from damaged chain fibers and from anomalous fibers. One "false spindle" without a periaxial space was composed of three anomalous fibers and one chain fiber, all of them devoid of sensory terminals. CONCLUSIONS. Most structural particularities of human EOM spindles described in aged ...
... but were absent from damaged chain fibers and from anomalous fibers. One "false spindle" without a periaxial space was composed of three anomalous fibers and one chain fiber, all of them devoid of sensory terminals. CONCLUSIONS. Most structural particularities of human EOM spindles described in aged ...
Aggregation of Sodium Channels during Development and
... AChR exhibit nearly complementary distributions at the synapse, with AChRs confined mainly to the crests of the postsynaptic folds and NaChs lining the postsynaptic troughs (Flucher and Daniels, 1989). Little is known about changes in NaCh distribution during development. One study has reported that ...
... AChR exhibit nearly complementary distributions at the synapse, with AChRs confined mainly to the crests of the postsynaptic folds and NaChs lining the postsynaptic troughs (Flucher and Daniels, 1989). Little is known about changes in NaCh distribution during development. One study has reported that ...
Spatial generalization from learning dynamics of
... training at either Left or Right work spaces resulted in improved performance (as compared with that of naive subjects) at the C enter work space. We recruited eight subjects. No EMG was recorded from this pilot group. These subjects were trained initially in the null field in each of the three work ...
... training at either Left or Right work spaces resulted in improved performance (as compared with that of naive subjects) at the C enter work space. We recruited eight subjects. No EMG was recorded from this pilot group. These subjects were trained initially in the null field in each of the three work ...
Proprioception
Proprioception (/ˌproʊpri.ɵˈsɛpʃən/ PRO-pree-o-SEP-shən), from Latin proprius, meaning ""one's own"", ""individual,"" and capio, capere, to take or grasp, is the sense of the relative position of neighbouring parts of the body and strength of effort being employed in movement. In humans, it is provided by proprioceptors in skeletal striated muscles (muscle spindles) and tendons (Golgi tendon organ) and the fibrous capsules in joints. It is distinguished from exteroception, by which one perceives the outside world, and interoception, by which one perceives pain, hunger, etc., and the movement of internal organs. The brain integrates information from proprioception and from the vestibular system into its overall sense of body position, movement, and acceleration. The word kinesthesia or kinæsthesia (kinesthetic sense) strictly means movement sense, but has been used inconsistently to refer either to proprioception alone or to the brain's integration of proprioceptive and vestibular inputs.