derailment


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derailment

 [de-rāl´ment]
disordered thought or speech characteristic of schizophrenia and marked by constant jumping around from one topic to another before the first is fully realized, the topics often being clearly but indirectly related or unrelated.

de·rail·ment

(dē-rāl'ment),
A symptom of a thought disorder in which one constantly gets "off the track" in one's thoughts and speech; similar to loosening of association.

derailment

A pattern of communication (speech or writing) in which a person's ideas slip off one track and onto another that is completely unrelated or only obliquely related. In moving from one sentence or clause to the next, the patient shifts topics from one frame of reference to another and things are said in juxtaposition that lack a meaningful relationship. This disturbance occurs between clauses, in contrast to incoherence, in which the disturbance is within clauses.

Aetiology
Organic brain disease, schizophrenia.

derailment

Neurology Speech characterized by abrupt changes in a parallel direction Etiology Organic brain disease, schizophrenia

de·rail·ment

(dē-rāl'mĕnt)
A symptom of a thought disorder in which one constantly gets "off the track" in one's thoughts and speech; similar to loosening of association.
References in periodicals archive ?
AS illustrated in this case, not all derailments are caused by deficiencies in private owners' sidings and may, instead, be caused by defective railroad rolling stock.
While knowledge shortfalls certainly contributed to derailments, they tended to be viewed as more easily correctable than other flaws.
It mentions that the recent derailments and accidents especially in Sukkur division bears testimony to this effect.
According to railway officials, the incident occurred during changing of track at the outer signal of Kotri Railway Junction, however no casualty was reported as a result of derailment of locomotive, power van and a coach except halting of railway traffic both at up and down tracks.
Lukes said he and his department still don't know what caused the derailment of two locomotives and 13 cars filled with coal on a train that was moving through town just before 8 a.m.
"Deeply anguished by the loss of lives due to the derailment of coaches of the Seemanchal Express.
In the days that followed the derailment, several statements issued by the TRA and Lu during questioning by the Legislative Yuan were contradicted by passengers on the train, the Taiwan Railway Labor Union, and internal staff.
New Delhi: Despite the massive track repair and maintenance work being undertaken by the Indian Railways, the instances of train derailment have gone up as compared to the past.
FILE: Aswan train derailment reroutes trains to Idfu, Luxor ASWAN - 29 July 2018: A train travelling from Cairo to Aswan derailed in front of a Kom Ombo village in northern Aswan governorate early Sunday.
The cause behind the derailment is under investigation.
Minister of Transport, Mr Joe Maswanganyi, statement on the derailment of Shosholoza Meyl train 37012 from Port Elizabeth to Johannesburg Minister of Transport, Mr Joe Maswanganyi, together with the MEC for Police, Roads and Transport in the Free State, Mr Sam Mashinini, visited the scene, where the Shosholoza Meyl Train 37012 derailed at Jeneva level crossing between Henneman and Kroonstad, today, 04 January 2018.
The government's latest response to derailments of "bomb trains" carrying volatile Bakken crude oil and ethanol may help limit impacts in the aftermath of an accident, but do nothing to prevent the next fiery derailment.