his relatives. There is such confusion of ideas that they cannot tell where they are.
Other manifestations of the confusion are delusions about bodily perception: the nose feels longer, the chin feels too long,the whole head feels enlarged and concentration is difficult.
‘While walking on the street he feels a surging to the brain like a flush of heat and a flush on the face… he looks around him and does not know which way to go home, he does not know where his house is. He looks in the faces of friends and they seem strange, he loses his way when he is near home. It is a confusion which soon passes away, and he feels better again. But these spells come closer together, and constitute the earlier stages of softening of the brain.’ (Kent)
‘As he returned home through the streets, after the headache, everything seemed strange to him. he was obliged to look about him every few moments to convince himself of being in the right street; it seemed to him as if the houses were not in their right places, on the same route that he had passed over at least four times a day for years.’ (Allen) These symptoms are the beginning of Alzheimer’s disease.
There is a wide range of related mental disorders, from weakness of memory for proper names, words, places, spelling, locations; a confused feeling; with pain in the vertex; with palpitation, flushed, hot face, and eyes dim, to a transient bewilderment, followed by a kind of blindness, time appearing to pass too slowly. A half unconscious state follows, with a most violent beating headache, with a trembling of the whole body. Finally the patient may fall down senseless, with convulsions and frothing at the mouth, with congestion to the head or heart.