Reaction Time (Latest Articles)

Latest indexed articles for 'Reaction Time'

Articles 171 to 180 of 200:

Search for a threatening target triggers limbic guidance of spatial attention.

24 Aug 2009 The ability to actively locate potential threats in our environment is highly adaptive. To investigate mediating neural mechanisms, we designed a visual search task in which central cues signaled future location and emotional expression (angry or ...
rec_pub_19710309-search-threatening-target-triggers-limbic-guidance-spatial-attention.htm

Otoferlin is critical for a highly sensitive and linear calcium-dependent exocytosis at vestibular hair cell ribbon synapses.

24 Aug 2009 Otoferlin, a C2-domain-containing Ca(2+) binding protein, is required for synaptic exocytosis in auditory hair cells. However, its exact role remains essentially unknown. Intriguingly enough, no balance defect has been observed in ...
rec_pub_19710301-otoferlin-critical-highly-sensitive-linear-calcium-dependent.htm

The effect of ADHD symptoms on performance monitoring in a non-clinical population.

20 Aug 2009 Recent studies suggested deficits in error processing in patients with Attention Deficit Hyperactivity Disorder (ADHD), but some inconsistencies are still present. Using the ADHD screening questionnaire, the Adult ADHD Self-Report Scale, we ...
rec_pub_19700203-the-effect-adhd-symptoms-performance-monitoring-non-clinical.htm

Clinical symptoms of major depression are associated with the intensity dependence of auditory event-related potential components.

20 Aug 2009 The intensity (loudness) dependent amplitude change (IDAP) of the auditory event-related potential (ERP) has been shown to be associated with the outcome of treatment with selective serotonin reuptake inhibitors in major depression. The purpose of ...
rec_pub_19700202-clinical-symptoms-major-depression-associated-intensity-dependence.htm

A common mechanism in verb and noun naming deficits in Alzheimer's patients.

19 Aug 2009 We tested the ability of Alzheimer's patients and elderly controls to name living and non-living nouns, and manner and instrument verbs. Patients' error patterns and relative performance with different categories showed evidence of graceful ...
rec_pub_19699513-a-common-mechanism-verb-noun-naming-deficits-alzheimer-s-patients.htm

Changes of mind in decision-making.

17 Aug 2009 A decision is a commitment to a proposition or plan of action based on evidence and the expected costs and benefits associated with the outcome. Progress in a variety of fields has led to a quantitative understanding of the mechanisms that evaluate ...
rec_pub_19693010-changes-mind-decision-making.htm

Dual adaptation supports a parallel architecture of motor memory.

17 Aug 2009 Although our understanding of the mechanisms underlying motor adaptation has greatly benefited from previous computational models, the architecture of motor memory is still uncertain. On one hand, two-state models that contain both a ...
rec_pub_19692614-dual-adaptation-supports-parallel-architecture-motor-memory.htm

Associative conditioning tunes transient dynamics of early olfactory processing.

17 Aug 2009 Odors evoke complex spatiotemporal responses in the insect antennal lobe (AL) and mammalian olfactory bulb. However, the behavioral relevance of spatiotemporal coding remains unclear. In the present work we combined behavioral analyses with calcium ...
rec_pub_19692594-associative-conditioning-tunes-transient-dynamics-early-olfactory.htm

Effect of high trait anxiety on mechanical hypersensitivity in male rats.

16 Aug 2009 Recently, we have shown that neuropathic pain is associated with anxiety-like behaviour in rats with sciatic nerve lesion. An enhanced pain perception has also been described in patients with anxiety disorders. However, there is only limited ...
rec_pub_19695306-effect-high-trait-anxiety-mechanical-hypersensitivity-male-rats.htm

Impaired recognition of happy, sad and neutral expressions in schizophrenia is emotion, but not valence, specific and context dependent.

16 Aug 2009 It is not clear whether the deficits in emotion perception in schizophrenia are distinct from cognitive impairments or affect some emotions more than others. We tested the hypothesis that the emotion perception deficit in schizophrenia is valence ...
rec_pub_19692127-impaired-recognition-happy-sad-neutral-expressions-schizophrenia.htm

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