Showing 1792 to 1812 of 1819 Results

Glossary Item description
Wilbarger Technique

The Wilbarger Technique is a form of brushing therapy, which involves applying rapid and firm pressure touch to the arms, hands, back, legs, and feet using a surgical brush

Wilkins Rate of Reading Test

The Wilkins Rate of Reading Test is a test designed to measure the effects on reading of visual-perceptual distortions of text, such as apparent movement of the words and letters, blurring and coloured halos.

Williams Syndrome

Williams syndrome is a genetic condition characterised by medical problems, including cardiovascular disease, developmental delays, and learning disabilities.


WISC is an acronym for the Wechsler Intelligence Scale for Children, a test designed to measure intelligence in children between the ages of six and 16.

Work System

A work system is a set of visual information informing an individual what to do while in a work or play area.

Worm Therapy

Worm therapy is another term for helminthic therapy, which is the use of parasitic worms, such as trichuris suis, for therapeutic purposes.

Y-Aminobutyric Acid

Y-aminobutyric acid is another name for gamma aminobutyric acid or GABA, an amino acid which acts as an inhibitory neurotransmitter in the central nervous system.


Yeast is a microscopic, one-celled organism belonging to the group of organisms called fungi

Yeast-Free Diet

The yeast-free diet is a type of exclusion diet which requires you to avoid all sources of yeast.

Yi-Gan San

Yi-gan san is another term for yokukansan, a traditional Asian herbal medicine.

Yoga Therapy

Yoga is a mind-body practice in complementary and alternative medicine (CAM) with origins in ancient Indian philosophy.

Yoked Prisms

Yoked prisms, another term for ambient prism lenses, are used to help improve ambient vision, the visual system related to spatial organisation.


Yokukansan, also known as yi-gan san, is a traditional Asian herbal medicine.

Ysgol-y-Gogarth Model

The Ysgol-y-Gogarth Model is based on the educational programme provided by the Ysgol-y-Gogarth, an autism-specific school in Llandudno, Wales.

Z Therapy

Z therapy is a form of attachment therapy, an extremely controversial group of therapies designed to help children with attachment disorders.


Zabel is a brand name of terbinafine hydrochloride, a type of antifungal medication used to treat athlete's foot, fungal nail infections and fungal skin infections.


Zaponex is a brand name for clozapine, a type of atypical antipsychotic.


Zarontin is a brand name for ethosuximide, a type of anticonvulsant.


Zeldox is a brand name for ziprasidone, a type of antipsychotic drug.


Zeolite is a food supplement which comes from a volcanic mineral called clinoptilolite, which is sometimes used as a chelating agent or to boost the immune system.

About This Glossary

This glossary is designed to explain some of the jargon and gobbledygook used by some people when they talk about autism or research..

You may be able to find more information, including links to other parts of this website, by clicking on the title of an item.

If you can't find the word you are looking for, or you know of a word we should include, please email info@researchautism.net


The fact that an intervention is listed in this glossary does not necessarily mean that we agree with its use. Nor does it necessarily mean that there is any scientifically valid or reliable evidence behind it.