Alter Thought and Perception Advance concept of Nursing.pptx

Alter Thought and Perception Advance concept of Nursing

1. Alter Thought and Perception Noem Dawood Lecturer DIONAM-DUHS 22-09-2020.

2. Though Act of thinking Thought generally refers to any mental or intellectual activity involving an individual’s subjective consciousness.

3. Abnormal thought Disorder of thought at formation level Disorder of thought at content level Disorder of thought at progression level Disorder of steam of thought disorder of possession of thought

4. Disorder of thought at formation level Autism Autistic thinking is a type of mental activity in which focus is directed inward and the thinking is subjective (as opposed to objective). Autistic thinking is comprised of inner thoughts and individual reality. Daydreaming and fantasies are common elements of autistic thinking . PRIMARY SYMPTOMS OF SCHIZO -

5. Disorder of thought at content level Specific meaning expressed in the patient communication. Delusion Obsession Hypochondriasis Phobia Idea of reference

6. Disorder of thought at progression level Flight of ideas Neologism Clag association Word salad (incoherence)

7. Disorder of direction Circumstantiality Tangentially Thought retardation Thought preservation

8. Disorder of stream of thought Pressure of speech ( logoria ) Poverty of speech ( alogia ) Blocking of though

9. Disorder of possession of Thought Thought insertion Thought withdrawal Thought broadcasting

10. Disorders of Perception

11. Disorders of Perception Perception is the meaningful organization of sensory data and their interpretation in the light of one’s past experience .

12. Disorders of Perception Illusions: Misperceptions or misinterpretations of real external sensory stimuli : e.g . Shadows may be misperceived as frightening figures. In a fading light rope is misperceived as a snake . Hallucinations: Perception in the absence of real external stimuli; experienced as true perception coming from the external world (not within the mind). e.g . Hearing a voice of someone when actually nobody is speaking within the hearing distance. categorized according to which sensory modality is involved

13. Types Auditory hallucinations (voice, sound, noise). is a form of hallucination that involves perceiving sounds without auditory stimulus. Types of auditory hallucination: • Second-person hallucinations: •Third-person hallucinations : 2 nd Person: voice speaking to the person addressing him as “you”. 3 rd Person : voice talking about the person as “he” or “she”: Visual hallucination: A false perception of sight. the content of the hallucination may be in anything (such as shapes, colors, and flashes of light )

14. Types cont….. Functional Hallucination Concern with sensory modality

15. Types Thought echo: hearing one’s own thoughts spoken aloud. Olfactory hallucinations is the phenomenon of smelling odors that are not really present. The most common odors are unpleasant smells such as rotting flesh ,vomit, urine, feces, smoke, etc. Gustatory hallucination is the perception of taste without a stimulus.

16. Types Tactile hallucinations : Tactile hallucination is the false perception of tactile sensory input that creates a hallucinatory sensation of physical contact with an imaginary object. One subtype of tactile hallucination, formication, is the sensation of insects crawling underneath the skin and is frequently associated with prolonged cocaine use.

17. Types • Running commentary hallucinations: are usually abusive and often talk about sexual topics. • Lilliputian hallucinations: A term used to denote a hallucination featuring miniature individuals, animals, objects, or fantasy figures.