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... clinical situations. The McDonald criteria were developed for use in research protocols, which remains their most appropriate use. Recurring optic neuritis in the absence of other clinical or laboratory manif ...
... clinical situations. The McDonald criteria were developed for use in research protocols, which remains their most appropriate use. Recurring optic neuritis in the absence of other clinical or laboratory manif ...
Synaptogenesis in the human cortex occurs between - UvA-DARE
... There are many indications that the environment could influence various processes in the brain (e.g., Rosenzweig et al., 1962, Walsh, 1980, Van Praag et al., 2000). One example is given by the enriched environment paradigm, in which the environment is „enriched‟ in relation to standard housing cond ...
... There are many indications that the environment could influence various processes in the brain (e.g., Rosenzweig et al., 1962, Walsh, 1980, Van Praag et al., 2000). One example is given by the enriched environment paradigm, in which the environment is „enriched‟ in relation to standard housing cond ...
Mapping Pavlovian Conditioning Effects on the Brain: Blocking
... the tone are “blocked” in subjects with a history of light-shock pairings. This blocking phenomenon has been regarded as one of the most significant observations in Pavlovian conditioning (Fanselow 1998). In addition, recent findings (Jones et al. 1997) showing that schizophrenics lack the developme ...
... the tone are “blocked” in subjects with a history of light-shock pairings. This blocking phenomenon has been regarded as one of the most significant observations in Pavlovian conditioning (Fanselow 1998). In addition, recent findings (Jones et al. 1997) showing that schizophrenics lack the developme ...
The role of the medial frontal cortex in the maintenance of emotional
... emotional intensity of the images relative to when participants did not have to maintain their emotional states. This finding prompts an alternative, ‘active maintenance’ hypothesis that people do not maintain their emotional states via a passive maintenance of initial emotional responses, but rathe ...
... emotional intensity of the images relative to when participants did not have to maintain their emotional states. This finding prompts an alternative, ‘active maintenance’ hypothesis that people do not maintain their emotional states via a passive maintenance of initial emotional responses, but rathe ...
Central mechanisms regulating coordinated cardiovascular and
... activity, and respiratory activity. Furthermore, c-Fos expression occurs only after sustained stimulation of neurons and so this method cannot be used to identify cell populations activated by brief alerting stimuli. Nevertheless, even though many questions remain unanswered, recent studies have pro ...
... activity, and respiratory activity. Furthermore, c-Fos expression occurs only after sustained stimulation of neurons and so this method cannot be used to identify cell populations activated by brief alerting stimuli. Nevertheless, even though many questions remain unanswered, recent studies have pro ...
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... Corticospinal, Corticopontine, and Corticobulbar: The corticospinal and corticobulbar tracts are major efferent projection fibers that connect motor cortex to the brain stem and spinal cord. Corticospinal fibers converge into the corona radiata and continue through the posterior limb of the internal ...
... Corticospinal, Corticopontine, and Corticobulbar: The corticospinal and corticobulbar tracts are major efferent projection fibers that connect motor cortex to the brain stem and spinal cord. Corticospinal fibers converge into the corona radiata and continue through the posterior limb of the internal ...
GABA transporters in the mammalian cerebral cortex - LIRA-Lab
... microscopic techniques. In situ hybridization studies in rat neocortex showed that the vast majority of cells expressing GAT-1 are neurons and that some are astrocytes [142]. Neurons expressing GAT-1 mRNA are widely distributed and are more numerous in layers IV and II than in the other layers. All ...
... microscopic techniques. In situ hybridization studies in rat neocortex showed that the vast majority of cells expressing GAT-1 are neurons and that some are astrocytes [142]. Neurons expressing GAT-1 mRNA are widely distributed and are more numerous in layers IV and II than in the other layers. All ...
8brain - lgh
... PET scans: positron emitting fluid glucose metabolism, blood flow. MRI and fMRI blood flow magnets spin protons, radio waves are emitted ...
... PET scans: positron emitting fluid glucose metabolism, blood flow. MRI and fMRI blood flow magnets spin protons, radio waves are emitted ...
Attention-Deficit Hyperactivity Disorder
... neurons that secrete the neurotransmitter; they take up unused dopamine so that it can be used again. they might be found to underlie im- ADHD, in contrast, seem to lack the reMutations in the dopamine receptor paired behavioral inhibition and self- straint needed to inhibit the public pergene can r ...
... neurons that secrete the neurotransmitter; they take up unused dopamine so that it can be used again. they might be found to underlie im- ADHD, in contrast, seem to lack the reMutations in the dopamine receptor paired behavioral inhibition and self- straint needed to inhibit the public pergene can r ...
FREE Sample Here - We can offer most test bank and
... 3. The two main divisions of the nervous system are the ________ and ________. a) brain; spinal cord b) autonomic; somatic nervous systems Incorrect. The autonomic and somatic nervous systems are divisions of the peripheral nervous system. c) peripheral nervous system; central nervous system Correct ...
... 3. The two main divisions of the nervous system are the ________ and ________. a) brain; spinal cord b) autonomic; somatic nervous systems Incorrect. The autonomic and somatic nervous systems are divisions of the peripheral nervous system. c) peripheral nervous system; central nervous system Correct ...
Morphine effects on monetary reward - DUO
... A number of cortical and subcortical brain regions have been implicated in reward processes (see Figure 1). An influential early contribution to the field of affective neuroscience came from electrophysiology studies in the 1950s. Using intracranial electrodes, Olds and Milner (1954) found evidence ...
... A number of cortical and subcortical brain regions have been implicated in reward processes (see Figure 1). An influential early contribution to the field of affective neuroscience came from electrophysiology studies in the 1950s. Using intracranial electrodes, Olds and Milner (1954) found evidence ...
The Hitchhikers Guide to the Lumbosacral Plexus
... Objectives • Review the anatomy of the lumbosacral plexus and relevant lower extremity nerves. • Better understand the sometimes complex pelvic courses of nerves. • Familiarize with lumbosacral MR neurography (LS MRN) protocols and approaches to interpretation. • Explore samples of potential pathol ...
... Objectives • Review the anatomy of the lumbosacral plexus and relevant lower extremity nerves. • Better understand the sometimes complex pelvic courses of nerves. • Familiarize with lumbosacral MR neurography (LS MRN) protocols and approaches to interpretation. • Explore samples of potential pathol ...
GABA-Based Evaluation of Neurologic Conditions: MR Spectroscopy
... that patients with more recent seizure recurrence had much lower concentrations than did those who had been symptom-free longer.32 GABA is also reduced in the setting of juvenile myoclonic epilepsy and complex partial seizures.33,34 Moreover, poorer seizure control in complex partial seizure disorde ...
... that patients with more recent seizure recurrence had much lower concentrations than did those who had been symptom-free longer.32 GABA is also reduced in the setting of juvenile myoclonic epilepsy and complex partial seizures.33,34 Moreover, poorer seizure control in complex partial seizure disorde ...
SYMMETRY AND ASYMMETRY IN SCIENCE AND TECHNOLOGY
... mathematical formulations devised by such researchers. Thus, science here means new discoveries and new methodologies developed independently of design imperatives. On the other hand, Telford directed innumerable tests on structural elements which he designed, and he also carefully observed the beha ...
... mathematical formulations devised by such researchers. Thus, science here means new discoveries and new methodologies developed independently of design imperatives. On the other hand, Telford directed innumerable tests on structural elements which he designed, and he also carefully observed the beha ...
A review of MRI findings in schizophrenia
... After more than 100 years of research, the neuropathology of schizophrenia remains unknown and this is despite the fact that both Kraepelin (1919/1971: Kraepelin, E., 1919/1971. Dementia praecox. Churchill Livingston Inc., New York) and Bleuler (1911/1950: Bleuler, E., 1911/1950. Dementia praecox or ...
... After more than 100 years of research, the neuropathology of schizophrenia remains unknown and this is despite the fact that both Kraepelin (1919/1971: Kraepelin, E., 1919/1971. Dementia praecox. Churchill Livingston Inc., New York) and Bleuler (1911/1950: Bleuler, E., 1911/1950. Dementia praecox or ...
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... (1935) results on the ontogeny of the fibres in the cat indicate that such fibres may exist. He describes a tractus olfacto-subthalamicus (fibres to the area rostralis thalami according to our nomenclature) and a tractus olfacto-hypothalamicus. Windle was not sure, however, that they really represen ...
... (1935) results on the ontogeny of the fibres in the cat indicate that such fibres may exist. He describes a tractus olfacto-subthalamicus (fibres to the area rostralis thalami according to our nomenclature) and a tractus olfacto-hypothalamicus. Windle was not sure, however, that they really represen ...
Science and the NDE - Near-Death Experiences and the Afterlife
... Physicists have experimentally demonstrated that two particles can be separated, and no matter by how far apart they are (even a billion miles apart), a change in one particle instantly creates a simultaneous change in the other as if they were connected. This phenomenon called "quantum entanglement ...
... Physicists have experimentally demonstrated that two particles can be separated, and no matter by how far apart they are (even a billion miles apart), a change in one particle instantly creates a simultaneous change in the other as if they were connected. This phenomenon called "quantum entanglement ...
The neurophysiological correlates of motor tics following focal
... motor tics confined to a single or a few muscles. The temporal and structural properties of the tics were identified using electromyogram and frame-by-frame analysis of multi-camera video recordings. During experimental sessions the tics would wax and wane, but their size and shape remained highly s ...
... motor tics confined to a single or a few muscles. The temporal and structural properties of the tics were identified using electromyogram and frame-by-frame analysis of multi-camera video recordings. During experimental sessions the tics would wax and wane, but their size and shape remained highly s ...
EEG changes associated with autistic spectrum disorders
... (e.g., face recognition) on the ongoing EEG signal. These two techniques (i.e., taskrelated EEG changes and evoked potentials) of examining the EEG signal in ASD also have voluminous bodies of literature associated with them. In the current review we focus on the resting or un-activated/unevoked sta ...
... (e.g., face recognition) on the ongoing EEG signal. These two techniques (i.e., taskrelated EEG changes and evoked potentials) of examining the EEG signal in ASD also have voluminous bodies of literature associated with them. In the current review we focus on the resting or un-activated/unevoked sta ...
Physiology of Ejaculation
... the cerebellum have been seen during ejaculation and orgasm. The parietal cortex, in particular, receives information from the pudendal sensory nerve fibers, bolstering the suggestion of its involvement in ejaculation [40, 41]. Interestingly, no activation was found in the hypothalamus or preoptic a ...
... the cerebellum have been seen during ejaculation and orgasm. The parietal cortex, in particular, receives information from the pudendal sensory nerve fibers, bolstering the suggestion of its involvement in ejaculation [40, 41]. Interestingly, no activation was found in the hypothalamus or preoptic a ...
Periosteum - Maryville University
... from traumatic injury. • Nutrition. The CSF contains sugars and other elements that are used by central nervous system cells, specifically neurons and glial cells. • Waste disposal. The CSF removes waste products produced by the metabolism of the cells in the CNS. • Communication. The CSF also acts ...
... from traumatic injury. • Nutrition. The CSF contains sugars and other elements that are used by central nervous system cells, specifically neurons and glial cells. • Waste disposal. The CSF removes waste products produced by the metabolism of the cells in the CNS. • Communication. The CSF also acts ...
Cover page
... have further engineered the Ube3a transgene to permit neuron subtype and brain region specific increases of Ube3a gene dosage to enable circuit mapping of the autism-associated behavioral defects. A detailed analysis of circuit-specific changes in gene expression (ribotag) and physiology (optogeneti ...
... have further engineered the Ube3a transgene to permit neuron subtype and brain region specific increases of Ube3a gene dosage to enable circuit mapping of the autism-associated behavioral defects. A detailed analysis of circuit-specific changes in gene expression (ribotag) and physiology (optogeneti ...
E ffects of different kinds of acute stress on nerve growth factor
... pH 7.0) containing 10 mmol / l dithiothreitol (DTT), immediately frozen in a dry ice / acetone bath and stored at 280 8C until NGF measurement. The homogenates were centrifuged at 10,000 g for 10 min at 15 8C. The remaining pellets were each dissolved in 750 ml NGF-homogenization buffer, treated wit ...
... pH 7.0) containing 10 mmol / l dithiothreitol (DTT), immediately frozen in a dry ice / acetone bath and stored at 280 8C until NGF measurement. The homogenates were centrifuged at 10,000 g for 10 min at 15 8C. The remaining pellets were each dissolved in 750 ml NGF-homogenization buffer, treated wit ...
Human Economic Choice as Costly Information Processing
... A verification task such as answering true or false to the statement 3 + 4 = 12 is generally construed to require more than one operation (Logan and Zbrodoff, 2003). In a verification task, addition and comparison are two such operations. With no constraints, reaction time is larger in such tasks an ...
... A verification task such as answering true or false to the statement 3 + 4 = 12 is generally construed to require more than one operation (Logan and Zbrodoff, 2003). In a verification task, addition and comparison are two such operations. With no constraints, reaction time is larger in such tasks an ...
pre_print_Blunted_and_exaggerated_cardiac_stress_reactivity
... stability study in which cardiac reactions to a mental stress task, a 10-minute version of the paced auditory serial arithmetic test (PASAT; Gronwall, 1977), were measured using Doppler Echocardiography and electrocardiography on four separate occasions. A full description of the version of the PASA ...
... stability study in which cardiac reactions to a mental stress task, a 10-minute version of the paced auditory serial arithmetic test (PASAT; Gronwall, 1977), were measured using Doppler Echocardiography and electrocardiography on four separate occasions. A full description of the version of the PASA ...