of mental diseases,

Clavus hystericus,

Cleanliness, importance in cerebral hemorrhage and apoplexy,

Climate, change of, value in neurasthenia,

            in neuralgia,

            in spinal sclerosis,

    influence on causation of chronic lead-poisoning,

            of epilepsy,

            of hystero-epilepsy,

            of thermic fever,

Climate and season, influence on causation of chorea,

                of hysteria,

Climacteric insanity,

    period, cerebral hyperæmia in,

Climatic and atmospheric conditions, influence on causation of tetanus,

Clonic spasms, in nervous diseases,

Clonus, significance in nervous diseases,

Clot, of intracranial hemorrhage, changes in,

Club-foot, in family form of tabes dorsalis,

    in infantile spinal paralysis,

Coca and cocaine, habitual addiction to,

    use of, in alcoholism,

,

        in the opium habit,

Cod-liver oil, use of, in chronic alcoholism,

,

                hydrocephalus,

            in general paralysis of the insane,

            in neuralgia,

            in tubercular meningitis,

Cold, influence on causation of Bell's palsy,

            of congestion of spinal membranes,

            of neuralgia,

            of neuritis,

            of tetanus,

    use of, in concussion of the brain,

        in external pachymeningitis,

        in thermic fever,

Cold and wet, as a cause of disseminated sclerosis,

            of tabes dorsalis,

Cold pack, use of, in cerebral anæmia,

Colic, of chronic lead-poisoning,

Coma,

,

    alcoholic, characters of,

,

    description of, in nervous diseases,

    in abscess of the brain,

    in acute spinal meningitis,

    in cerebral anæmia,

    in chronic lead-poisoning,

    in tubercular meningitis,

Complicating insanity,

Complications of hysteria,

    of progressive muscular atrophy with atrophic spinal paralysis,

        unilateral facial atrophy,

    of tumors of the brain,

        spinal cord,

Compression of nerve-trunks, in hystero-epilepsy,

Concussion of the brain,

        spinal cord,

Condition of brain in sleep,

Confusional insanity, primary,

Congestion of cerebral dura mater,

    of pia mater,

    of spinal meningitis,

Conium, use of, in chorea,

        in paralysis agitans,

        in tetanus,

Conjunctivitis in the chloral habit,

,

Consciousness, double, in nervous diseases,

    loss of, in cerebral hemorrhage and apoplexy,

        in nervous diseases,

        in occlusion of cerebral vessels,

    perverted, in catalepsy,

Constitutional diseases, influence on causation of neuralgia,

    affective mental disease,

Constipation in chronic hydrocephalus,

    in chronic lead colic,

    in tubercular meningitis,

,

,

    in tumors of the brain,

Constriction about waist, sense of, in acute spinal pachymeningitis,

                in disseminated sclerosis,

                in spinal meningeal hemorrhage,

                in spinal syphilis,

                in tabes dorsalis,

                in tumors of spinal cord,

Contact-sense in tabes dorsalis,

Contractures, hysterical,

    in disseminated sclerosis,

    in hemiplegia,

    in hystero-epilepsy,

    in infantile spinal paralysis,

    in inflammation of the brain,

    in secondary sclerosis,

    in tumors of the brain,

Convulsions in abscess of the brain,

    in atrophy of the brain,

    in chronic lead-poisoning,

    in hysteria,

    in infantile spinal paralysis,

    in spina bifida,

    in thrombosis of cerebral veins and sinuses,

    in tubercular meningitis,

    in tumors of the brain,

Convulsive disorders, local,

    form of acute alcoholism,

Co-ordination, disturbance of, in tabes dorsalis,

            in family form of tabes dorsalis,

Copodyscinesia (see

).

Cord, spinal, lesions of, in alcoholism,

            in tetanus,

Corrosive poisoning from alcohol,

Counter-irritation, use of, in acute simple meningitis,

                spinal meningitis,

            in cerebral meningeal hemorrhage,

            in chronic cerebral meningitis,

                spinal meningitis,

            in concussion of the spine,

            in external pachymeningitis,

            in infantile spinal paralysis,

            in hæmatoma of dura mater,

            in neuralgia,

            in neuritis,

4

            in sciatica,