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THE CHEMISTRY OF CONSCIOUS STATES

HOW THE BRAIN CHANGES ITS MIND

A prominent neurophysiologist explains his theories about the brain's chemistry and how it affects our conscious (and unconscious) activities. Hobson (Psychiatry/Harvard) espouses a kind of yin-yang view of the brain in which waking states are dominated by ``amines'' (neurotransmitters like norepinephrine that are associated with attention and arousal) and sleeping and vegetative states by acetylcholine. In this hydrodynamic theory amines are depleted as the day wears on and the cholinergic levels rise, precipitating sleep and dreaming—a time when acetylcholine is at its peak. During sleep the system is building up its supply of amines, eventually waking us up. Not altogether a surprising theory, considering that Hobson's first book, The Dreaming Brain and Sleep (not reviewed), reflected similarly his lifelong research into sleep, collection of dream journals, and experiments with lucid (i.e., self-conscious) dreaming. While the notion that we are ruled by our neurochemistry will hardly shock enlightened readers, the tendency in approaches like Hobson's is to overinterpret: Thus the schizophrenic's hallucinations, the fits of expletive-slinging common in Tourette's patients, and the suggestibility of hypnotizable people are all given as examples of involuntary loss of control occurring in waking states (whereas dream sleep creates controls that prevent violent acting out). Curiously, with all the explanatory weight Hobson puts on the importance of sleep and dreaming, he is the first to admit that no one can explain the necessity of dreams; he even suggests that newer drugs that promote production of amines may obviate the need for dreaming. There is obviously more to brain-mind states, more to the bag of neurochemicals and byways of neural circuitry, than Hobson can account for. All the same, his case studies, autobiographical anecdotes, and guidance on how to deal with sleep problems without drugs will intrigue many readers and possibly provide relief to others.

Pub Date: Nov. 1, 1994

ISBN: 0-316-36754-0

Page Count: 336

Publisher: Little, Brown

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: Sept. 1, 1994

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NUTCRACKER

This is not the Nutcracker sweet, as passed on by Tchaikovsky and Marius Petipa. No, this is the original Hoffmann tale of 1816, in which the froth of Christmas revelry occasionally parts to let the dark underside of childhood fantasies and fears peek through. The boundaries between dream and reality fade, just as Godfather Drosselmeier, the Nutcracker's creator, is seen as alternately sinister and jolly. And Italian artist Roberto Innocenti gives an errily realistic air to Marie's dreams, in richly detailed illustrations touched by a mysterious light. A beautiful version of this classic tale, which will captivate adults and children alike. (Nutcracker; $35.00; Oct. 28, 1996; 136 pp.; 0-15-100227-4)

Pub Date: Oct. 28, 1996

ISBN: 0-15-100227-4

Page Count: 136

Publisher: Harcourt

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: Aug. 15, 1996

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TO THE ONE I LOVE THE BEST

EPISODES FROM THE LIFE OF LADY MENDL (ELSIE DE WOLFE)

An extravaganza in Bemelmans' inimitable vein, but written almost dead pan, with sly, amusing, sometimes biting undertones, breaking through. For Bemelmans was "the man who came to cocktails". And his hostess was Lady Mendl (Elsie de Wolfe), arbiter of American decorating taste over a generation. Lady Mendl was an incredible person,- self-made in proper American tradition on the one hand, for she had been haunted by the poverty of her childhood, and the years of struggle up from its ugliness,- until she became synonymous with the exotic, exquisite, worshipper at beauty's whrine. Bemelmans draws a portrait in extremes, through apt descriptions, through hilarious anecdote, through surprisingly sympathetic and understanding bits of appreciation. The scene shifts from Hollywood to the home she loved the best in Versailles. One meets in passing a vast roster of famous figures of the international and artistic set. And always one feels Bemelmans, slightly offstage, observing, recording, commenting, illustrated.

Pub Date: Feb. 23, 1955

ISBN: 0670717797

Page Count: -

Publisher: Viking

Review Posted Online: Oct. 25, 2011

Kirkus Reviews Issue: Feb. 1, 1955

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