A simultaneous ERP/fMRI investigation of the P300 aging effect
... this regard. EEG traces cortical neural activity with finegrained temporal accuracy (in the order of milliseconds) but allows only limited inferences to be drawn regarding underlying generators, especially when multiple generators are simultaneously activated. In direct contrast, fMRI provides a sop ...
... this regard. EEG traces cortical neural activity with finegrained temporal accuracy (in the order of milliseconds) but allows only limited inferences to be drawn regarding underlying generators, especially when multiple generators are simultaneously activated. In direct contrast, fMRI provides a sop ...
Locus coeruleus - Rice CAAM Department
... explain why a norepinephrine reuptake inhibitor (desipramine, DMI) which enhance the extracellular NE levels at all noradrenergic synapses could ameliorates some symptoms in a mouse model of Rett Syndrome[12] . ...
... explain why a norepinephrine reuptake inhibitor (desipramine, DMI) which enhance the extracellular NE levels at all noradrenergic synapses could ameliorates some symptoms in a mouse model of Rett Syndrome[12] . ...
Hereditary Pick’s disease with the G272V tau mutation shows predominant three-repeat
... specific antibodies) should supplement standard (immuno)histochemistry results and western blotting. Hereditary Pick disease as a clinicopathological phenotype of FTDP-17 has been associated with the G272V mutation in the tau gene (Sanders, 1939; Schenk, 1959; Groen and Endtz, 1982; Heutink et al., ...
... specific antibodies) should supplement standard (immuno)histochemistry results and western blotting. Hereditary Pick disease as a clinicopathological phenotype of FTDP-17 has been associated with the G272V mutation in the tau gene (Sanders, 1939; Schenk, 1959; Groen and Endtz, 1982; Heutink et al., ...
J Comp Neurol 2000 Lavenex - University of California, Berkeley
... A correlation between spatial learning and increased hippocampal volume has also been demonstrated in foodcaching animals (Sherry et al., 1992). In kangaroo rats, differences in foraging behavior indicate that the scatterhoarding Merriam’s kangaroo rats (D. merriami) have a larger hippocampus than t ...
... A correlation between spatial learning and increased hippocampal volume has also been demonstrated in foodcaching animals (Sherry et al., 1992). In kangaroo rats, differences in foraging behavior indicate that the scatterhoarding Merriam’s kangaroo rats (D. merriami) have a larger hippocampus than t ...
Neuroimaging findings in post-traumatic stress disorder Systematic
... localised functional changes include increased activation of the amygdala after symptom provocation (which may reflect its role in emotional memory) and decreased activity of Broca’s area atthe same time (which may explain the difficulty patients have in labelling their experiences). Conclusions Evi ...
... localised functional changes include increased activation of the amygdala after symptom provocation (which may reflect its role in emotional memory) and decreased activity of Broca’s area atthe same time (which may explain the difficulty patients have in labelling their experiences). Conclusions Evi ...
Reticular formation,sleep and wakefulness
... Determined by the level of excitation of different parts of the brain resulting from sleep, wakefulness or brain diseases (epilepsy and psychosis). ...
... Determined by the level of excitation of different parts of the brain resulting from sleep, wakefulness or brain diseases (epilepsy and psychosis). ...
Developmental structure in brain evolution
... strength of this data set is the number of species analyzed, with its information on niche and classes of behavioral specialization, and its comprehensive brain coverage. It has limitations: most of the brain divisions measured subsume multiple functional systems, and the fact that measures are of v ...
... strength of this data set is the number of species analyzed, with its information on niche and classes of behavioral specialization, and its comprehensive brain coverage. It has limitations: most of the brain divisions measured subsume multiple functional systems, and the fact that measures are of v ...
MSc Thesis Template Document
... Figure 40 Synapse or Syndesis or Synapsis .................................................................................. 37 Figure 41 The Synaptic Gap at a Synapse .................................................................................... 38 Figure 42 Neurons: Synapses in the Neural Ne ...
... Figure 40 Synapse or Syndesis or Synapsis .................................................................................. 37 Figure 41 The Synaptic Gap at a Synapse .................................................................................... 38 Figure 42 Neurons: Synapses in the Neural Ne ...
H1 - Brian Whitworth
... • Each hemisphere keeps the other “informed” via the corpus callosum • Who is “in charge”? Neither • For language tasks the LH may dominate, but for say spatial tasks it is usually the RH. Each hemisphere decides itself whether to act (Gregory: Mind & brain: Luria’s philosophy) ...
... • Each hemisphere keeps the other “informed” via the corpus callosum • Who is “in charge”? Neither • For language tasks the LH may dominate, but for say spatial tasks it is usually the RH. Each hemisphere decides itself whether to act (Gregory: Mind & brain: Luria’s philosophy) ...
VEINS - ANTERIOR REGION
... All other arteries will appear red or pink because they have been injected with red latex to indicate that the blood transported in them is oxygenated. Aorta - Locate the aorta, the largest systemic artery of the body. It leaves the left ventricle, curves to the left, dorsal to the pulmonary artery, ...
... All other arteries will appear red or pink because they have been injected with red latex to indicate that the blood transported in them is oxygenated. Aorta - Locate the aorta, the largest systemic artery of the body. It leaves the left ventricle, curves to the left, dorsal to the pulmonary artery, ...
Neuroimaging and ADHD: fMRI, PET, DTI Findings, and
... (Weyandt, 2006). Specifically, fMRI allows for measurements of tissue perfusion, blood-volume changes, or changes in oxygen level concentrations. The amount of oxygenated blood delivered to specific brain areas increases following increased metabolic activity. From a measurement perspective, this in ...
... (Weyandt, 2006). Specifically, fMRI allows for measurements of tissue perfusion, blood-volume changes, or changes in oxygen level concentrations. The amount of oxygenated blood delivered to specific brain areas increases following increased metabolic activity. From a measurement perspective, this in ...
Resting-State Functional Connectivity in Autism Spectrum
... more inclined to systemize while females were more likely to empathize. It was then hypothesized that autism is marked by an extreme systemizing approach above and beyond the normal male’s predisposition to systemization (27–29). Social deficits observed in ASD as well as the increased prevalence in ...
... more inclined to systemize while females were more likely to empathize. It was then hypothesized that autism is marked by an extreme systemizing approach above and beyond the normal male’s predisposition to systemization (27–29). Social deficits observed in ASD as well as the increased prevalence in ...
Chapter 5 - Wake Forest University
... • After producing a brain lesion and observing its effects on an animal’s behavior, we must slice and stain the brain so that we can observe it under the microscope and see the location of the lesion. • Brain lesions often miss the mark, so we have to verify the precise location of the brain damage ...
... • After producing a brain lesion and observing its effects on an animal’s behavior, we must slice and stain the brain so that we can observe it under the microscope and see the location of the lesion. • Brain lesions often miss the mark, so we have to verify the precise location of the brain damage ...
Nonlinear brain dynamics as macroscopic manifestation of
... long-range correlation, with the requirement for synaptic renewal at each successive relay. Even the presence of relatively sparse long axons, which provide for high velocity jumps to seed areas over long distances creating small-world effects (Watts and Strogatz, 1998; Kozma et al., 2005), cannot e ...
... long-range correlation, with the requirement for synaptic renewal at each successive relay. Even the presence of relatively sparse long axons, which provide for high velocity jumps to seed areas over long distances creating small-world effects (Watts and Strogatz, 1998; Kozma et al., 2005), cannot e ...
view pdf - Columbia University
... of the middle meningeal artery separate immediately upon issuing from the foramen spinosum, with the anterior division of the posterior ramus appearing to be the larger. The anterior and posterior branches of the anterior ramus divide approximately at the sylvian region, suggesting a pattern most li ...
... of the middle meningeal artery separate immediately upon issuing from the foramen spinosum, with the anterior division of the posterior ramus appearing to be the larger. The anterior and posterior branches of the anterior ramus divide approximately at the sylvian region, suggesting a pattern most li ...
Skeletal System
... of the vertebral column, the lumbar and sacral spinal nerve roots angle sharply downward and travel inferiorly before reaching their intervertebral foramina This collection of nerve roots at the inferior end of the vertebral canal is called the cauda equina The arrangement reflects the fact that dur ...
... of the vertebral column, the lumbar and sacral spinal nerve roots angle sharply downward and travel inferiorly before reaching their intervertebral foramina This collection of nerve roots at the inferior end of the vertebral canal is called the cauda equina The arrangement reflects the fact that dur ...
Basal Ganglia Functional Connectivity Based on
... From these original studies, we then selected papers for inclusion into this study according to predetermined criteria. For inclusion, papers had to report at least one subtraction with a basal ganglia peak (however, all subtractions from an included paper were subsequently entered in the database, ...
... From these original studies, we then selected papers for inclusion into this study according to predetermined criteria. For inclusion, papers had to report at least one subtraction with a basal ganglia peak (however, all subtractions from an included paper were subsequently entered in the database, ...
Rapid Alterations in Diffusion-weighted Images with Anatomic
... BACKGROUND AND PURPOSE: Diffusion-weighted MR imaging has emerged as a noninvasive tool for the detection of regional neuronal damage. We hypothesize that changes in diffusion-weighted images will correlate with pathophysiologic alterations caused by pilocarpine-induced status epilepticus. METHODS: ...
... BACKGROUND AND PURPOSE: Diffusion-weighted MR imaging has emerged as a noninvasive tool for the detection of regional neuronal damage. We hypothesize that changes in diffusion-weighted images will correlate with pathophysiologic alterations caused by pilocarpine-induced status epilepticus. METHODS: ...
6-1 Nervous System
... from other areas so that a common thought can be formed - sends signals to other parts of the brain to cause appropriate response ...
... from other areas so that a common thought can be formed - sends signals to other parts of the brain to cause appropriate response ...
An ontology-based search engine for digital
... 2.1.2 Anatomical regions Anatomical regions can be described in terms of is_ part_of relationships, where parents and children are holonyms and meronyms, respectively. Since the nervous system is embedded in physical space, it is natural to ...
... 2.1.2 Anatomical regions Anatomical regions can be described in terms of is_ part_of relationships, where parents and children are holonyms and meronyms, respectively. Since the nervous system is embedded in physical space, it is natural to ...
Distinctive Personality Traits and Neural Correlates Associated with
... control volunteers ffi drug users, p ¼ 3 104. The independent sample t tests were performed to compare the brains of recreational users, stimulant-dependent individuals, and their siblings with those of control volunteers. Separate group comparisons limited to either male or female gender did not c ...
... control volunteers ffi drug users, p ¼ 3 104. The independent sample t tests were performed to compare the brains of recreational users, stimulant-dependent individuals, and their siblings with those of control volunteers. Separate group comparisons limited to either male or female gender did not c ...