Research in Mammalian Mastication1
... motor units tend to operate in functionally distinct groups called neuromuscular compartments (NMC). Jaw and limb NMC appear similar in their basic architecture as indicated by preliminary data at this time. The anatomical presence of NMC is important because it implies that there are multiple, inde ...
... motor units tend to operate in functionally distinct groups called neuromuscular compartments (NMC). Jaw and limb NMC appear similar in their basic architecture as indicated by preliminary data at this time. The anatomical presence of NMC is important because it implies that there are multiple, inde ...
Morphological Studies of Wobbler Mouse Dorsal Root Ganglia
... is involved in the docking and fusion of endosome-derived vesicles with the trans-Golgi network [12, 13]. The gene defect is autosomal recessive, with homozygous mice (WR) showing the ALS-like phenotype with a loss of motorneurons in the brain stem, cranial nerve nuclei and spinal cord [14]. Wobbler ...
... is involved in the docking and fusion of endosome-derived vesicles with the trans-Golgi network [12, 13]. The gene defect is autosomal recessive, with homozygous mice (WR) showing the ALS-like phenotype with a loss of motorneurons in the brain stem, cranial nerve nuclei and spinal cord [14]. Wobbler ...
A Master Key to Assess Stroke Consequences Across Species: The
... bench by Schallert et al. (Schallert et al., 1982), this test is derived from a neurologic exam routinely used by clinicians, namely the Double Simultaneous Stimulation (DSS). In fact, the DSS has been initially developed by clinicians to highlight the contralateral neglect syndrome which is observe ...
... bench by Schallert et al. (Schallert et al., 1982), this test is derived from a neurologic exam routinely used by clinicians, namely the Double Simultaneous Stimulation (DSS). In fact, the DSS has been initially developed by clinicians to highlight the contralateral neglect syndrome which is observe ...
response preparation and inhibition: the role of the
... Surgical procedures were as previously described (Bressler et al., 1993; Ledberg et al., 2007). Recording sites, marked visually during surgery and verified postmortem, were distributed on a number of gyral regions in the hemisphere contralateral to the performing hand. The sites selected for this s ...
... Surgical procedures were as previously described (Bressler et al., 1993; Ledberg et al., 2007). Recording sites, marked visually during surgery and verified postmortem, were distributed on a number of gyral regions in the hemisphere contralateral to the performing hand. The sites selected for this s ...
High baseline activity in inferior temporal cortex
... activity was considered noise. However, these human studies do not provide any direct information about the correlation of the baseline activity of single neurons and the behavior. Furthermore, it is not clear how the “oscillation” and the “level” of the neural baseline activity are related to each ...
... activity was considered noise. However, these human studies do not provide any direct information about the correlation of the baseline activity of single neurons and the behavior. Furthermore, it is not clear how the “oscillation” and the “level” of the neural baseline activity are related to each ...
neurophysics.ucsd.edu
... used for touch [5,6]. In humans and some other mammalian species, specialized orofacial movements produce vocalizations or speech. These actions, which are central to mammalian life, must be coordinated with a high degree of precision to prevent blockages of the airway and other maladaptive interact ...
... used for touch [5,6]. In humans and some other mammalian species, specialized orofacial movements produce vocalizations or speech. These actions, which are central to mammalian life, must be coordinated with a high degree of precision to prevent blockages of the airway and other maladaptive interact ...
Chapter 13 *Lecture PowerPoint The Spinal Cord,
... from the brainstem at the foramen magnum of the skull – Passes through the vertebral canal – Inferior margin ends at L1 or a little beyond – Averages 1.8 cm thick and 45 cm long – Occupies the upper two-thirds of the vertebral canal – Gives rise to 31 pairs of spinal nerves • First pair passes betwe ...
... from the brainstem at the foramen magnum of the skull – Passes through the vertebral canal – Inferior margin ends at L1 or a little beyond – Averages 1.8 cm thick and 45 cm long – Occupies the upper two-thirds of the vertebral canal – Gives rise to 31 pairs of spinal nerves • First pair passes betwe ...
Extended PDF
... signals were presented para-foveally or peripherally for smalldisparity trials, they were presented in the periphery for largedisparity trials. Interaction between Spatial Disparity and Visual Reliability For completeness, we also observed an interaction between reliability and spatial disparity in ...
... signals were presented para-foveally or peripherally for smalldisparity trials, they were presented in the periphery for largedisparity trials. Interaction between Spatial Disparity and Visual Reliability For completeness, we also observed an interaction between reliability and spatial disparity in ...
Action Preparation Shapes Processing in Early Visual Cortex
... is, a circular patch from which voxel values were sampled moved over the gray matter sheet, and these voxels were fed to the MVPA classifier for the various conditions (instruction, go and no-go). To accomplish this, two tissue segmentations of the whole brain anatomical 3T scan were made. First, th ...
... is, a circular patch from which voxel values were sampled moved over the gray matter sheet, and these voxels were fed to the MVPA classifier for the various conditions (instruction, go and no-go). To accomplish this, two tissue segmentations of the whole brain anatomical 3T scan were made. First, th ...
EXAMINATION OF NERVES OF LOWER LIMB
... At the end of this lecture the students should know: •The sensory and motor nerve supplies of the different regions of lower limb •Examination of nerves of lower limb •Significance of lesions of different nerves of lower limb and what abnormality would appear in case of a lesion ...
... At the end of this lecture the students should know: •The sensory and motor nerve supplies of the different regions of lower limb •Examination of nerves of lower limb •Significance of lesions of different nerves of lower limb and what abnormality would appear in case of a lesion ...
CHAPTER 2
... ventral rami, is a single clump of nerve cells derived from neural crest (Figs. 2-3 and 2-4). This clump, or ganglion, contains the cell bodies of the sensory neurons for the structures of the body wall segment associated with the corresponding dermomyotome. From each cell within the clump arises an ...
... ventral rami, is a single clump of nerve cells derived from neural crest (Figs. 2-3 and 2-4). This clump, or ganglion, contains the cell bodies of the sensory neurons for the structures of the body wall segment associated with the corresponding dermomyotome. From each cell within the clump arises an ...
Transitional Probabilities Are Prioritized over Stimulus/Pattern
... ing has become a dominant theory of perception (Gregory, 1980; Friston, 2005; Bar, 2007). However, although there is neurophysiological evidence showing error signals resulting from failed predictions (Wang et al., 2006; Alink et al., 2010), little is known about how memory representations support p ...
... ing has become a dominant theory of perception (Gregory, 1980; Friston, 2005; Bar, 2007). However, although there is neurophysiological evidence showing error signals resulting from failed predictions (Wang et al., 2006; Alink et al., 2010), little is known about how memory representations support p ...
Sympathetic Chain
... Sympathetic Chain – Cervical Part • Cervical Part Ganglia Superior Cervical ganglia Middle Cervical Ganglia Inferior Cervical ganglia Sometimes Inferior cervical and first Thoracic fuse to form a Cervico-Thoracic or Stellate Ganglia ...
... Sympathetic Chain – Cervical Part • Cervical Part Ganglia Superior Cervical ganglia Middle Cervical Ganglia Inferior Cervical ganglia Sometimes Inferior cervical and first Thoracic fuse to form a Cervico-Thoracic or Stellate Ganglia ...
here - University of California San Diego
... NATURE COMMUNICATIONS | 6:6079 | DOI: 10.1038/ncomms7079 | www.nature.com/naturecommunications ...
... NATURE COMMUNICATIONS | 6:6079 | DOI: 10.1038/ncomms7079 | www.nature.com/naturecommunications ...
Multisensory Integration of Dynamic Faces and Voices
... reward. Eye-position signals were digitized at a sampling rate of 200 Hz. Data collection. Recordings were made from the core and lateral belt regions of the left auditory cortex using standard electrophysiological techniques. We used a custom-made multielectrode drive that allowed us to move up to ...
... reward. Eye-position signals were digitized at a sampling rate of 200 Hz. Data collection. Recordings were made from the core and lateral belt regions of the left auditory cortex using standard electrophysiological techniques. We used a custom-made multielectrode drive that allowed us to move up to ...
Affective percept and voluntary action: A hypothesis
... 3. Affective stimuli can activate different sensory systems. Accordingly, we will distinguish somatic affective stimuli, visual affective stimuli, etc. 4. Affective stimuli can activate different functional systems. Accordingly, we will distinguish food affective stimuli, esthetic affective stimuli, ...
... 3. Affective stimuli can activate different sensory systems. Accordingly, we will distinguish somatic affective stimuli, visual affective stimuli, etc. 4. Affective stimuli can activate different functional systems. Accordingly, we will distinguish food affective stimuli, esthetic affective stimuli, ...
The continuous performance test: a window on
... limbic system. The involvement of the limbic system as well as the medial and dorsolateral frontal cortex is seen as resulting from their respective inputs into the association areas, which in turn impact on the inferior parietal lobes to inhibit or facilitate attentional response. The posterior par ...
... limbic system. The involvement of the limbic system as well as the medial and dorsolateral frontal cortex is seen as resulting from their respective inputs into the association areas, which in turn impact on the inferior parietal lobes to inhibit or facilitate attentional response. The posterior par ...
A magnetic resonance spectroscopy investigation of obsessive
... studies have used MRS to evaluate the prefrontal cortex in adult OCD. Since it is not possible to reliably image the orbital gyrus or OFC due to methodological constraints, we sampled the broader OFWM with a voxel that incorporated a large portion of the orbital gyrus and expected to find increased ...
... studies have used MRS to evaluate the prefrontal cortex in adult OCD. Since it is not possible to reliably image the orbital gyrus or OFC due to methodological constraints, we sampled the broader OFWM with a voxel that incorporated a large portion of the orbital gyrus and expected to find increased ...
Soto-Faraco (2003) Multisensory contributions to the perception of
... choice response paradigm. That is, even if participants did not experience any auditory motion, they were still forced to respond that the sound moved either to the left or to the right on every trial. Meanwhile, the discrepancy between the direction of displacement of the auditory stimuli reported ...
... choice response paradigm. That is, even if participants did not experience any auditory motion, they were still forced to respond that the sound moved either to the left or to the right on every trial. Meanwhile, the discrepancy between the direction of displacement of the auditory stimuli reported ...
Allochiria
Allochiria (from the Greek meaning ""other hand"") is a neurological disorder in which the patient responds to stimuli presented to one side of their body as if the stimuli had been presented at the opposite side. It is associated with spatial transpositions, usually symmetrical, of stimuli from one side of the body (or of the space) to the opposite one. Thus a touch to the left arm will be reported as a touch to the right arm, which is also known as somatosensory allochiria. If the auditory or visual senses are affected, sounds (a person's voice for instance) will be reported as being heard on the opposite side to that on which they occur and objects presented visually will be reported as having been presented on the opposite side. Often patients may express allochiria in their drawing while copying an image. Allochiria often co-occurs with unilateral neglect and, like hemispatial neglect, the disorder arises commonly from damage to the right parietal lobe.Allochiria is often confused with alloesthesia, also known as false allochiria. True allochiria is a symptom of dyschiria and unilateral neglect. Dyschiria is a disorder in the localization of sensation due to various degrees of dissociation and cause impairment in one side causing the inability to tell which side of the body was touched.