subarachnoid space

a space beneath the delicate arachnoid mater, the middle of the three meninges that surround the brain and spinal cord. It is occupied by cerebrospinal fluid, which drains into the superior sagittal sinus through arachnoid granulations.

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Psychology term of the day

November 15th 2024

precompetition imagery

precompetition imagery

the use of imagery before a competition for the mental rehearsal of performance segments or to assist in achieving an ideal performance state.