Factorial designs

PET (15)O techniques allowing for multiple measures of blood flow in single subjects (typically six to 12 scans) has enabled factorial designs to be implemented. In such a design two or more experimental variables are examined for effects on flow, alone and in combination. An example of this design would be a study where the influence of task A on flow activations induced by task B is examined. These factorial designs can be used to examine the modulatory influence of a psychotropic drug on psychological processes/!,5)

Funny Wiring Autism

Funny Wiring Autism

Autism is a developmental disorder that manifests itself in early childhood and affects the functioning of the brain, primarily in the areas of social interaction and communication. Children with autism look like other children but do not play or behave like other children. They must struggle daily to cope and connect with the world around them.

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