Vishram Singh Neuroanatomy May 2026

Dr. Arjun Mehta was staring at a diagram of the brainstem. It was 2 AM, and the cross-section looked less like a map of neural pathways and more like a surrealist painting—cranial nerve nuclei scattered like mismatched buttons, tracts weaving in and out like confused snakes. "Fasciculus cuneatus," he whispered. "Gracilis. Medial lemniscus." The names felt like spells from a forgotten language.

He passed with distinction. But more than the grade, he had gained something rare: a visual, intuitive map of the human nervous system. Years later, as a neurology resident, he would see patients with strokes, tumors, and demyelinating disease. He would close his eyes, and Vishram Singh's clean blue diagrams would appear in his mind—the tracts lighting up, the nuclei glowing, the clinical correlations snapping into focus. vishram singh neuroanatomy

Singh didn't just name the basal ganglia; he explained their circuitry as a loop—cortex to striatum to pallidum to thalamus and back to cortex. He called it the "extrapyramidal motor loop," but then he added a clinical pearl: "Lesion here = involuntary movements. Why? Because the brake on the thalamus is gone." "Fasciculus cuneatus," he whispered