'' method for increasing the density of dentitic pimples in neurons of a patient with a cognitive or psychiatric disorder, method of maintaining cognition in a subject during the aging process, use of a dr6 antagonist in the preparation of a drug for use in a patient with a cognitive or psychiatric disorder and use of a p75 antagonist in the preparation of a medicament for use in a patient with a cognitive or psychiatric disorder
The invention relates to methods of increasing density of dendritic spines as a means to retain or improve cognition and to treat disorders associated with decreased dendritic spine morphology and a psychiatric disorder such as addiction and schizophrenia or a disorder associated with impaired cognition such as autism, Lett Syndrome, Tourette Syndrome, and Fragile-X Syndrome.