Focal or FOCAL may refer to: * Focal (lexicographical website), an Irish lexicographical website * FOCAL (programming language), a programming language for the PDP-8 and similar machines * Focal (HP-41), for programming HP calculators * FOCAL (spacecraft), a proposed space telescope * FOCAL International, a trade body representing the film archive industry * Focal-JMLab, a French manufacturer of audio equipment * Focal Radio, a radio station based in Stoke-on-Trent, England *

Focal neurologic signs Focal neurologic signs also known as focal neurological deficits or focal CNS signs are impairments of nerve, spinal cord, or brain function that affects a specific region of the body, e.g. weakness in the left arm, the right leg, paresis, or ple ...

See also