PMID- 7846222
OWN - NLM
STAT- MEDLINE
DCOM- 19950308
LR  - 20190830
IS  - 0048-5772 (Print)
IS  - 0048-5772 (Linking)
VI  - 31
IP  - 6
DP  - 1994 Nov
TI  - Two separate frontal components in the N1 wave of the human auditory evoked 
      response.
PG  - 611-5
AB  - Scalp current density analysis of the auditory evoked response to 1-kHz tone 
      bursts delivered at various interstimulus intervals (ISIs) (from 1 s to 2 min in 
      separate runs) shows that two different frontal components can be observed and 
      functionally dissociated in the N1 time range: one is elicited for all ISIs, 
      peaks at about 95 ms poststimulus, and has a full recovery time below 8 s; the 
      second is elicited only by infrequent stimuli (ISIs > 4 s), peaks around 140 ms, 
      and significantly increases in amplitude with increasing ISIs. The first 
      component can be considered a new obligatory component in N1 elicited 
      simultaneously with the responses in auditory cortex; the later component could 
      correspond to the orienting Component III of Naatanen and Picton (1987).
FAU - Alcaini, M
AU  - Alcaini M
AD  - Brain Signals and Processes Laboratory, INSERM-U280, Lyon, France.
FAU - Giard, M H
AU  - Giard MH
FAU - Thevenet, M
AU  - Thevenet M
FAU - Pernier, J
AU  - Pernier J
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Psychophysiology
JT  - Psychophysiology
JID - 0142657
SB  - IM
MH  - Acoustic Stimulation
MH  - Adolescent
MH  - Adult
MH  - Arousal/*physiology
MH  - Attention/*physiology
MH  - Brain Mapping
MH  - Evoked Potentials, Auditory/*physiology
MH  - Female
MH  - Frontal Lobe/*physiology
MH  - Humans
MH  - Male
MH  - Pitch Discrimination/physiology
MH  - Reference Values
EDAT- 1994/11/01 00:00
MHDA- 1994/11/01 00:01
CRDT- 1994/11/01 00:00
PHST- 1994/11/01 00:00 [pubmed]
PHST- 1994/11/01 00:01 [medline]
PHST- 1994/11/01 00:00 [entrez]
AID - 10.1111/j.1469-8986.1994.tb02354.x [doi]
PST - ppublish
SO  - Psychophysiology. 1994 Nov;31(6):611-5. doi: 10.1111/j.1469-8986.1994.tb02354.x.