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Pattern Recognition, Visual (Latest Articles)
Latest indexed articles for 'Pattern Recognition, Visual'
Articles 71 to 80 of 200:
24 Aug 2009 
Synaptic inhibition plays an important role in shaping receptive field (RF) properties in the visual cortex. However, the underlying mechanisms remain not well understood, partly because of difficulties in systematically studying functional ...
rec_pub_19710305-visual-receptive-field-structure-cortical-inhibitory-neurons-revealed.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
17 Aug 2009 Two chronic, nonfluent aphasia patients participated in overt naming fMRI scans, pre- and post-a series of repetitive transcranial magnetic stimulation (rTMS) treatments as part of a TMS study to improve naming. Each patient received 10, 1-Hz rTMS ...
rec_pub_19695692-overt-naming-fmri-pre-post-tms-two-nonfluent-aphasia-patients.htm
17 Aug 2009 BACKGROUND: While there is a general agreement that picture-plane inversion is more detrimental to face processing than to other seemingly complex visual objects, the origin of this effect is still largely debatable. Here, we address the question of ...
rec_pub_19691846-from-upright-upside-presentation-spatio-temporal-erp-study-parametric.htm
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
15 Aug 2009 We collected fMRI data and confidence ratings as participants performed a recognition memory task that intermixed recently studied words and new (non-studied) words. We first replicated a typical finding from such studies; namely, increasing ...
rec_pub_19706549-medial-temporal-lobe-activity-distinguish-old-new-stimuli.htm
Journal club. An evolutionary biologist learns how to be remembered: cheat someone.
11 Aug 2009 
rec_pub_19675609-journal-club-evolutionary-biologist-learns-remembered-cheat-someone.htm
Category-specific organization in the human brain does not require visual experience.
11 Aug 2009 Distinct regions within the ventral visual pathway show neural specialization for nonliving and living stimuli (e.g., tools, houses versus animals, faces). The causes of these category preferences are widely debated. Using functional magnetic ...
rec_pub_19679078-category-specific-organization-human-brain-does-require-visual.htm
Stressed memories: how acute stress affects memory formation in humans.
10 Aug 2009 Stressful, aversive events are extremely well remembered. Such a declarative memory enhancement is evidently beneficial for survival, but the same mechanism may become maladaptive and culminate in mental diseases such as posttraumatic stress ...
rec_pub_19675245-stressed-memories-acute-stress-affects-memory-formation-humans.htm
Threat perception in mild cognitive impairment and early dementia.
9 Aug 2009 Mild cognitive impairment (MCI) and dementia affect many aspects of emotion processing. Even though the ability to detect threat is a particularly important aspect of emotion processing, no study to date has assessed threat perception in either of ...
rec_pub_19671637-threat-perception-mild-cognitive-impairment-early-dementia.htm
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