Abstract

This research is concerned with certain negative potentials of the brain recorded from the scalp and implicated in information processing. The major objectives are to clarify essential questions concerning the functional significance of these potentials, as well as their relationships with one another, as steps toward comprehending how the brain is the substratum of cognition and assessing psychological theories regarding information processing.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of Neurological Disorders and Stroke (NINDS)
Type
Research Project (R01)
Project #
5R01NS030029-15
Application #
3416962
Study Section
Neurology A Study Section (NEUA)
Project Start
1977-05-01
Project End
1994-03-31
Budget Start
1992-04-01
Budget End
1993-03-31
Support Year
15
Fiscal Year
1992
Total Cost
Indirect Cost

  Institution

Name
Albert Einstein College of Medicine
Department
Type
Schools of Medicine
DUNS #
009095365
City
Bronx
State
NY
Country
United States
Zip Code
10461

  Publications

Leitman, David I; Sehatpour, Pejman; Shpaner, Marina et al. (2009) Mismatch negativity to tonal contours suggests preattentive perception of prosodic content. Brain Imaging Behav 3:284-91
De Sanctis, Pierfilippo; Ritter, Walter; Molholm, Sophie et al. (2008) Auditory scene analysis: the interaction of stimulation rate and frequency separation on pre-attentive grouping. Eur J Neurosci 27:1271-6
Saint-Amour, Dave; De Sanctis, Pierfilippo; Molholm, Sophie et al. (2007) Seeing voices: High-density electrical mapping and source-analysis of the multisensory mismatch negativity evoked during the McGurk illusion. Neuropsychologia 45:587-97
Ritter, Walter; De Sanctis, Pierfilippo; Molholm, Sophie et al. (2006) Preattentively grouped tones do not elicit MMN with respect to each other. Psychophysiology 43:423-30
Molholm, Sophie; Martinez, Antigona; Ritter, Walter et al. (2005) The neural circuitry of pre-attentive auditory change-detection: an fMRI study of pitch and duration mismatch negativity generators. Cereb Cortex 15:545-51
Frangos, Jason; Ritter, Walter; Friedman, David (2005) Brain potentials to sexually suggestive whistles show meaning modulates the mismatch negativity. Neuroreport 16:1313-7
Molholm, Sophie; Ritter, Walter; Javitt, Daniel C et al. (2004) Multisensory visual-auditory object recognition in humans: a high-density electrical mapping study. Cereb Cortex 14:452-65
Deacon, Diana; Dynowska, Anna; Ritter, Walter et al. (2004) Repetition and semantic priming of nonwords: implications for theories of N400 and word recognition. Psychophysiology 41:60-74
Winkler, Istvan; Sussman, Elyse; Tervaniemi, Mari et al. (2003) Preattentive auditory context effects. Cogn Affect Behav Neurosci 3:57-77
Sussman, Elyse; Winkler, Istvan; Kreuzer, Judith et al. (2002) Temporal integration: intentional sound discrimination does not modulate stimulus-driven processes in auditory event synthesis. Clin Neurophysiol 113:1909-20

Showing the most recent 10 out of 40 publications