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Biomedical subjects

M Alpert

Publications and source records attributed to M Alpert.

At least 109 records · Page 6Linked to original sources

Strategies and risks in psychotherapy with bilingual patients: the phenomenon of language independence.

The presence of two separate languages, each with its own lexical, syntactic, semantic, and ideational components, can complicate psychotherapy with proficient bilingual patients. If only one language is used in therapy, some aspects of the patients emotional experience may be unavailable to treatment; if both languages are used, the patient may use language switching as a form of resistance to affectively charged material. The authors suggest that monolingual therapists should carefully assess the degree of language independence in bilinguals in order to minimize its impact on therapy. They conclude that study of bilingual patients may provide important insights into the nature of the therapeutic process.

Anxiety↗

Anticholinergic exacerbation of phenothiazine-induced extrapyramidal syndrome.

The authors used tremography to record the bilateral digital tremor of a patient showing extrapyramidal system effects in response to withdrawal from phenothiazines. They found that changes in the amplitude of tremor correlated with clinical ratings of extrapyramidal disturbance. Changes in the amplitude and in the spectrum of tremor were similar to the bipolar paradoxical changes seen during intoxication with an anticholinergic psychotogen.

Adult↗

Dose effects of smoked marihuana on human cognitive and motor functions.

Graded doses of marihuana were administered to five adults in a longitudinal repeated-measurements design. Speed of response was the basic parameter measured accross tests of increasing cognitive involvement. Marihuana produced significant dose-response effects of impaired performance in all test scores. However, single automatic motor abilities demonstrated greater sensitivity than tests of greater complexity. Evidence is presented for tolerance development.

Adult↗