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Biomedical subjects

D F Peck

Publications and source records attributed to D F Peck.

27 records · Page 2Linked to original sources

Keeping appointments with clinical psychologists.

Over a six-month period records were kept of appointment keeping by out-patients attending clinical psychologists. Background information was recorded. Approximately 20 per cent of appointments were cancelled or broken, and in a further 6 per cent patients arrived late. Compliance was significantly but not strongly related to sex, social class, marital and family factors, transport, diagnosis and amount of previous attendance. Patients who missed the first appointment were very likely to miss the second. The results were consistent with previous findings and suggestions are made for further investigation.

Adolescent↗

The use of EMG feedback in the treatment of a severe case of blepharospasm.

In this case report, a 50-year-old female with a chronic blepharospasm (spasmodic winking) around both eyes was treated with 17 sessions of electromyographic (EMG) feedback. EMG level and spasm frequency were monitored during baseline, placebo, and feedback treatment sessions. There was a marked decrease in both EMG level and spasm frequency, which generalized to her everyday life. Improvement was maintained at 4-month follow-up.

Action Potentials↗

The effects of biofeedback and guided imagery on finger temperature.

This study was concerned with a comparison of the effects of biofeedback and of imagery on finger temperature increase. Twelve volunteer unpaid adults were randomly allocated to one of two groups: finger temperature biofeedback or guided imagery. All subjects received two baseline and five 15 min treatment sessions, during which stimulus presentation was carefully controlled. The biofeedback group rapidly established a superior ability to increase finger temperature; whereas guided imagery was consistently associated with temperature decrease. Some tentative evidence was produced which questioned the alleged importance of cognitive and interpersonal factors in biofeedback training. Implications for theoretical accounts of the mechanism of finger temperature control (via autogenic training or biofeedback), and for developing effective biofeedback procedures are drawn.

Adult↗