The sensitivity of human event-related potentials and reaction time to mobile phone emitted electromagnetic fields

2006 ◽  
Vol 27 (4) ◽  
pp. 265-273 ◽  
Author(s):  
D.L. Hamblin ◽  
R.J. Croft ◽  
A.W. Wood ◽  
C. Stough ◽  
J. Spong
Keyword(s):  
Reaction Time ◽  
Mobile Phone ◽  
Electromagnetic Fields ◽  
Event Related Potentials ◽  
Related Potentials ◽  
Human Event

Effects of weak mobile phone-Electromagnetic fields (GSM, UMTS) on event related potentials and cognitive functions

2008 ◽  
Vol 29 (6) ◽  
pp. 488-497 ◽  
Author(s):  
H. Kleinlogel ◽  
Th. Dierks ◽  
Th. Koenig ◽  
H. Lehmann ◽  
A. Minder ◽  
...  
Keyword(s):  
Mobile Phone ◽  
Electromagnetic Fields ◽  
Cognitive Functions ◽  
Event Related Potentials ◽  
Related Potentials

Examining the effects of electromagnetic fields emitted by GSM mobile phones on human event-related potentials and performance during an auditory task

2004 ◽  
Vol 115 (1) ◽  
pp. 171-178 ◽  
Author(s):  
Denise L Hamblin ◽  
Andrew W Wood ◽  
Rodney J Croft ◽  
Con Stough
Keyword(s):  
Electromagnetic Fields ◽  
Mobile Phones ◽  
Event Related Potentials ◽  
Auditory Task ◽  
Related Potentials ◽  
Human Event ◽  
And Performance

Human Event-Related Potentials to Higher-Order Acoustic Spatial Changes

2002 ◽  
Vol 16 (2) ◽  
pp. 114-118 ◽  
Author(s):  
Timo Ruusuvirta ◽  
Heikki Hämäläinen
Keyword(s):  
Working Memory ◽  
Mismatch Negativity ◽  
Spatial Information ◽  
Free Field ◽  
Event Related Potentials ◽  
Negative Polarity ◽  
Positive Polarity ◽  
Spatial Changes ◽  
Related Potentials ◽  
Human Event

Abstract Human event-related potentials (ERPs) to a tone continuously alternating between its two spatial loci of origin (middle-standards, left-standards), to repetitions of left-standards (oddball-deviants), and to the tones originally representing these repetitions presented alone (alone-deviants) were recorded in free-field conditions. During the recordings (Fz, Cz, Pz, M1, and M2 referenced to nose), the subjects watched a silent movie. Oddball-deviants elicited a spatially diffuse two-peaked deflection of positive polarity. It differed from a deflection elicited by left-standards and commenced earlier than a prominent deflection of negative polarity (N1) elicited by alone-deviants. The results are discussed in the context of the mismatch negativity (MMN) and previous findings of dissociation between spatial and non-spatial information in auditory working memory.

scholarly journals Modality differences in ERP components between somatosensory and auditory Go/No-go paradigms in prepubescent children

PLoS ONE ◽  
2021 ◽  
Vol 16 (11) ◽  
pp. e0259653
Author(s):  
Hiroki Nakata ◽  
Miho Takezawa ◽  
Keita Kamijo ◽  
Manabu Shibasaki
Keyword(s):  
Reaction Time ◽  
Behavioral Responses ◽  
Event Related Potentials ◽  
Error Rates ◽  
Peak Latency ◽  
Peak Amplitude ◽  
Time Variability ◽  
Commission Error ◽  
Reaction Time Variability ◽  
Related Potentials

We investigated modality differences in the N2 and P3 components of event-related potentials (ERPs) between somatosensory and auditory Go/No-go paradigms in eighteen healthy prepubescent children (mean age: 125.9±4.2 months). We also evaluated the relationship between behavioral responses (reaction time, reaction time variability, and omission and commission error rates) and amplitudes and latencies of N2 and P3 during somatosensory and auditory Go/No-go paradigms. The peak latency of No-go-N2 was significantly shorter than that of Go-N2 during somatosensory paradigms, but not during auditory paradigms. The peak amplitude of P3 was significantly larger during somatosensory than auditory paradigms, and the peak latency of P3 was significantly shorter during somatosensory than auditory paradigms. Correlations between behavioral responses and the P3 component were not found during somatosensory paradigms. On the other hand, in auditory paradigms, correlations were detected between the reaction time and peak amplitude of No-go-P3, and between the reaction time variability and peak latency of No-go-P3. A correlation was noted between commission error and the peak latency of No-go-N2 during somatosensory paradigms. Compared with previous adult studies using both somatosensory and auditory Go/No-go paradigms, the relationships between behavioral responses and ERP components would be weak in prepubescent children. Our data provide findings to advance understanding of the neural development of motor execution and inhibition processing, that is dependent on or independent of the stimulus modality.

scholarly journals The Influence of Subclinical Neck Pain on Neurophysiological and Behavioral Measures of Multisensory Integration

2019 ◽  
Vol 9 (12) ◽  
pp. 362
Author(s):  
Antonia M. Karellas ◽  
Paul Yielder ◽  
James J. Burkitt ◽  
Heather S. McCracken ◽  
Bernadette A. Murphy
Keyword(s):  
Reaction Time ◽  
Neck Pain ◽  
Multisensory Integration ◽  
Performance Measures ◽  
Brain Activity ◽  
Event Related Potentials ◽  
Control Group ◽  
Neural Processing ◽  
Significant Group ◽  
Related Potentials

Multisensory integration (MSI) is necessary for the efficient execution of many everyday tasks. Alterations in sensorimotor integration (SMI) have been observed in individuals with subclinical neck pain (SCNP). Altered audiovisual MSI has previously been demonstrated in this population using performance measures, such as reaction time. However, neurophysiological techniques have not been combined with performance measures in the SCNP population to determine differences in neural processing that may contribute to these behavioral characteristics. Electroencephalography (EEG) event-related potentials (ERPs) have been successfully used in recent MSI studies to show differences in neural processing between different clinical populations. This study combined behavioral and ERP measures to characterize MSI differences between healthy and SCNP groups. EEG was recorded as 24 participants performed 8 blocks of a simple reaction time (RT) MSI task, with each block consisting of 34 auditory (A), visual (V), and audiovisual (AV) trials. Participants responded to the stimuli by pressing a response key. Both groups responded fastest to the AV condition. The healthy group demonstrated significantly faster RTs for the AV and V conditions. There were significant group differences in neural activity from 100–140 ms post-stimulus onset, with the control group demonstrating greater MSI. Differences in brain activity and RT between individuals with SCNP and a control group indicate neurophysiological alterations in how individuals with SCNP process audiovisual stimuli. This suggests that SCNP alters MSI. This study presents novel EEG findings that demonstrate MSI differences in a group of individuals with SCNP.

scholarly journals Brain information processing of high performance football players during decision Making -a study of event-related potentials and electromyography reaction time-

2018 ◽  
Vol 67 (1) ◽  
pp. 107-123
Author(s):  
Takahiro Matsutake ◽  
Takayuki Natsuhara ◽  
Masaaki Koido ◽  
Kensuke Suzuki ◽  
Yusuke Tabei ◽  
...  
Keyword(s):  
Decision Making ◽  
Information Processing ◽  
Reaction Time ◽  
High Performance ◽  
Event Related Potentials ◽  
Football Players ◽  
Related Potentials

Event-Related Potentials, Reaction Time, and Response Selection of Skilled and Less-Skilled Cricket Batsmen

Perception ◽  
10.1068/p5620 ◽  
2008 ◽  
Vol 37 (1) ◽  
pp. 96-105 ◽  
Author(s):  
M Sharhidd Taliep ◽  
A St Clair Gibson ◽  
J Gray ◽  
L van der Merwe ◽  
C L Vaughan ◽  
...  
Keyword(s):  
Reaction Time ◽  
Response Selection ◽  
Event Related Potentials ◽  
Related Potentials ◽  
Selection Of
Sign in / Sign up

Export Citation Format

Share Document