Reaction Time - Research News and Information

Friday, July 03, 2009

Temporal sequence of hemispheric network activation during semantic processing: a functional network connectivity analysis.

29 Jun 2009 To explore the temporal sequence of, and the relationship between, the left and right hemispheres (LH and RH) during semantic memory (SM) processing we identified the neural networks involved in the performance of functional MRI semantic object ... Read more...

Memory and decision making in the frontal cortex during visual motion processing for smooth pursuit eye movements.

9 Jun 2009 Cortical motor areas are thought to contribute "higher-order processing," but what that processing might include is unknown. Previous studies of the smooth pursuit-related discharge of supplementary eye field (SEF) neurons have not distinguished ... Read more...

Inhibitory plasticity in a lateral band improves cortical detection of natural vocalizations.

9 Jun 2009 The interplay between excitation and inhibition in the auditory cortex is crucial for the processing of acoustic stimuli. However, the precise role that inhibition plays in the distributed cortical encoding of natural vocalizations has not been ... Read more...

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Latest indexed articles for 'Reaction Time'

These are the very latest articles for this heading:

• Temporal sequence of hemispheric network activation during semantic processing: a functional network connectivity analysis. 29 Jun 2009
• Memory and decision making in the frontal cortex during visual motion processing for smooth pursuit eye movements. 9 Jun 2009
• Inhibitory plasticity in a lateral band improves cortical detection of natural vocalizations. 9 Jun 2009
• Video game for monkeys. 9 Jun 2009
• Impaired hippocampus-dependent and -independent learning in IL-6 deficient mice. 6 Jun 2009
• Amphetamine-evoked rotation requires newly synthesized dopamine at 14 days but not 1 day after intranigral 6-OHDA and is consistently dissociated from sensorimotor behavior. 6 Jun 2009
• Functional differentiation and cooperation among the hippocampal subregions in rats to effect spatial memory processes. 6 Jun 2009
• Interaction between the effects of corticotropin-releasing factor and prepulse parameters on prepulse inhibition in two inbred rat strains and the F1 generation of a cross between them. 6 Jun 2009
• Oral supplementation with melon superoxide dismutase extract promotes antioxidant defences in the brain and prevents stress-induced impairment of spatial memory. 6 Jun 2009
• Human functional magnetic resonance imaging reveals separation and integration of shape and motion cues in biological motion processing. Jun 2009
• Enhancement of planning ability by transcranial direct current stimulation. Jun 2009
• Firing patterns in superior colliculus of head-unrestrained monkey during normal and perturbed gaze saccades reveal short-latency feedback and a sluggish rostral shift in activity. Jun 2009
• Corticocortical interactions between and within three cortical auditory areas specialized for time-domain signal processing. Jun 2009
• Opposing influences of affective state valence on visual cortical encoding. Jun 2009
• Learning from errors: error-related neural activity predicts improvements in future inhibitory control performance. Jun 2009
• Targeting cognition in schizophrenia research: from etiology to treatment. 30 May 2009
• Morphine-6beta-glucuronide rapidly increases pain sensitivity independently of opioid receptor activity in mice and humans. 30 May 2009
• Instantaneous modulation of gamma oscillation frequency by balancing excitation with inhibition. 26 May 2009
• Neurogenesis-dependent and -independent effects of fluoxetine in an animal model of anxiety/depression. 26 May 2009
• Short-latency influence of medial frontal cortex on primary motor cortex during action selection under conflict. 25 May 2009

See a longer list of these articles.

Technical information about 'Reaction Time'

Definition: The time from the onset of a stimulus until a response is observed.

Descriptor UI: D011930

Alternative terms: Reaction Time; Reaction Times; Time, Reaction; Times, Reaction; Response Time; Response Times; Time, Response; Times, Response; Response Latency; Latencies, Response; Latency, Response; Response Latencies;

Allowable Qualifiers: drug effects; genetics; immunology; physiology; radiation effects; ethics;

Tree Number: F02.830.650; F04.669.817; G11.561.677;

Online Note: use REACTION TIME to search RESPONSE LATENCY 1970-76

History Note: RESPONSE LATENCY was see under REACTION TIME 1970-76

Technical Notes: physiol processes only