Bonnie Lucas
Biographic Data
| ID | 3658373 |
|---|---|
| NAME | Bonnie Lucas |
| GIVEN NAMES | Bonnie |
| FAMILY NAME | Lucas |
| SIGNATURE | LUCAS B |
| AFFILIATIONS | University of Exeter |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1972 |
| LATEST PUBLICATION YEAR | 1972 |
| H-INDEX | 1 |
Arousal Value of the Stimulus and Eeg Abundance in an Auditory Vigilance Task
The EEG was monitored during an auditory vigilance task. The wanted signal consisted of three consecutive odd digits. Five other types of signal varied in their approximation to the wanted signal and were ranked on that criterion for their ‘arousal’ value. Each signal was followed by a rest period. The key results were: (i) alpha abundance (8·5–13·5 Hz) diminished as the arousal value of the signal increased ( P P P P P P P P P
Types of Imagery and Imagery Types
The occipital EEG of subjects differing in reported vividness of mental imagery was monitored during a series of mental imagery tasks. (i) Vivid imagers (selected on the basis of the Betts Vividness of Imagery Scale) had a higher mean dominant alpha frequency (m.d.f.) than weak imagers (P < 0·025), but there were no individual differences for alpha abundance. The difference for m.d.f. held for only one task - an eyes-open, minimal imaging conditi…
Types of Imagery and Imagery Types
The occipital EEG of subjects differing in reported vividness of mental imagery was monitored during a series of mental imagery tasks. (i) Vivid imagers (selected on the basis of the Betts Vividness of Imagery Scale) had a higher mean dominant alpha frequency (m.d.f.) than weak imagers (P < 0·025), but there were no individual differences for alpha abundance. The difference for m.d.f. held for only one task - an eyes-open, minimal imaging conditi…
Arousal Value of the Stimulus and Eeg Abundance in an Auditory Vigilance Task
The EEG was monitored during an auditory vigilance task. The wanted signal consisted of three consecutive odd digits. Five other types of signal varied in their approximation to the wanted signal and were ranked on that criterion for their ‘arousal’ value. Each signal was followed by a rest period. The key results were: (i) alpha abundance (8·5–13·5 Hz) diminished as the arousal value of the signal increased ( P P P P P P P P P
Types of Imagery and Imagery Types
The occipital EEG of subjects differing in reported vividness of mental imagery was monitored during a series of mental imagery tasks. (i) Vivid imagers (selected on the basis of the Betts Vividness of Imagery Scale) had a higher mean dominant alpha frequency (m.d.f.) than weak imagers (P < 0·025), but there were no individual differences for alpha abundance. The difference for m.d.f. held for only one task - an eyes-open, minimal imaging conditi…
Audiology (2 works) · Cognitive psychology (2 works) · Neural and Behavioral Psychology Studies (2 works) · Neuroscience (2 works) · Psychology (2 works) · Alertness (1 work) · Alpha (finance) (1 work) · Arousal (1 work) · Auditory imagery (1 work) · Big Five personality traits (1 work)