Menu
Science Library Category:

Tics

Temporal Association of Certain Neuropsychiatric Disorders Following Vaccination of Children and Adolescents: A Pilot Case-Control Study
Published: 2017
SYNOPSIS

Yale scientists find strong association between vaccinations and anorexia, ocd, and anxiety disorder.

CITATION

Douglas L. Leslie, Robert A. Kobre, Brian J. Richmand. Frontiers in Psychiatry, January 2017.

SUMMARY

“Subjects with newly diagnosed anorexia nervosa were more likely than controls to have had any vaccination in the previous 3 months [hazard ratio (HR) 1.80, 95% confidence interval 1.21-2.68]. Influenza vaccinations during the prior 3, 6, and 12 months were also associated with incident diagnoses of AN, OCD, and an anxiety disorder. Several other associations were also significant with HRs greater than 1.40 (hepatitis A with OCD and AN; hepatitis B with AN; and meningitis with AN and chronic tic disorder). This pilot epidemiologic analysis implies that the onset of some neuropsychiatric disorders may be temporally related to prior vaccinations in a subset of individuals.”

View Abstract

Thimerosal exposure in infants and neurodevelopmental disorders: An assessment of computerized medical records in the Vaccine Safety Datalink
Published: 2008
SYNOPSIS

A CDC-sponsored database showed much higher rates of neurodevelopmental disabilities from mercury-containing vaccines.

CITATION

Young HA, Geier DA, Geier MR. Journal of the Neurological Sciences. 2008;121:626-631.

SUMMARY

“Consistent significantly increased rate ratios were observed for autism, autism spectrum disorders, tics, attention deficit disorder, and emotional disturbances with Hg [mercury] exposure from TCVs [thimerosal-containing vaccines]. By contrast, none of the control outcomes had significantly increased rate ratios with Hg exposure from TCVs.”

View Abstract

Experimental Epilepsy in the Monkey Following Multiple Intracerebral Injections of Alumina Cream
Published: 1953
SYNOPSIS

Aluminum caused tics and grand mal seizures in monkeys.

CITATION

Joseph G. Chusid, Lenore M. Kopeloff, Ph.D. and Nicholas Kopeloff, Ph.D. The Bulletin, 1953.

SUMMARY

The multiple intracerebral injection of alumina cream (aluminum hydroxide cream) into a principal cerebral sensorimotor cortical area is effective in producing chronic epilepsy in monkeys. In all injected animals a variable degree of contralateral hemiparesis was obvious immediately after operation. In five of the six monkeys injected unilaterally, spontaneous contralateral focal motor seizures were evident three to four weeks after operation. Initially there occurred almost continuous twitch-like movements of varying amplitude and regularity, involving the musculature of the contralateral face and limbs. Excitement, agitation, movement or stress readily aggravated and accentuated this type of motor activity and sometimes led to Jacksonian spread with full-blown generalized convulsive seizure and exhaustion.

View Abstract