The striate cortex is the part of the visual cortex that is involved in processing visual information. The striate cortex is the first cortical visual area that receives input from the lateral ...

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Rulemaking status: Notice of Proposed Rulemaking in May 2025. Summary: This action proposes to establish the scientific and technical guidelines for the inclusion of hair specimens in federal ...

Summary: This action proposes to establish the scientific and technical guidelines for the inclusion of hair specimens in federal workplace drug testing programs. SAMHSA has chosen to reissue the ...