| absolute agraphia | Agraphia in which not even unconnected letters can be written. Synonym: atactic agraphia, literal agraphia. (05 Mar 2000) |
|---|---|
| acoustic agraphia | The inability to write from dictation. (05 Mar 2000) |
| agraphia | <neurology> Loss of ability to write (a form of aphasia). Symptom common to tumours of the parietal lobe of the dominant cerebral hemisphere. (16 Dec 1997) |
| amnemonic agraphia | Agraphia in which letters and words can be written, but not connected sentences. (05 Mar 2000) |
| atactic agraphia | Agraphia in which not even unconnected letters can be written. Synonym: atactic agraphia, literal agraphia. (05 Mar 2000) |
| verbal agraphia | Agraphia in which single letters can be written, but not words. (05 Mar 2000) |
| cerebral agraphia | The inability to express ideas in writing. Synonym: mental agraphia. (05 Mar 2000) |
| mental agraphia | The inability to express ideas in writing. Synonym: mental agraphia. (05 Mar 2000) |
| motor agraphia | Agraphia due to muscular incoordination. (05 Mar 2000) |
| constructional agraphia | An aghraphia in which letters and words can be written correctly, but not arranged appropriately on the writing surface. (05 Mar 2000) |
| musical agraphia | An inability to write musical notation. (05 Mar 2000) |
| literal agraphia | Agraphia in which not even unconnected letters can be written. Synonym: atactic agraphia, literal agraphia. (05 Mar 2000) |
| axis, optic | <microscopy> The direction, or directions in an anisotropic crystal along which light is not doubly refracted. (05 Aug 1998) |
| ganglionic layer of optic nerve | <anatomy, nerve> The inner layer of multipolar neurons in the retina consisting of the relatively large neurons that give rise to the fibres of the optic nerve. Synonym: stratum ganglionare nervi optici. (05 Mar 2000) |
| vascular circle of optic nerve | <anatomy, nerve> A network of branches of the short ciliary arteries on the sclera around the point of entrance of the optic nerve. Synonym: circulus vasculosus nervi optici, circulus arteriosus halleri, circulus zinnii, Haller's circle, Zinn's corona, Zinn's vascular circle. (05 Mar 2000) |