Emotion, Classification of emotion, Normal emotional reactions, Abnormal emotional reactions, Abnormal reaction of emotion, Morbid expression of emotion, Communication of mood, Categories of emotion, Pathological changes in mood, Feeling of loss, Anhedonia, Feeling of impending disaster, Ecstasy, Feelings attached with the perception of objects, Feelings directed towards people, Free floating emotion, Experience and expression of emotion, Vital feelings, Religious feelings, Manic Depressive mood, Suicidal thoughts, Depersonalization, Internal restlessness, Cyclothymia and related conditions, Depression and loss, Grief, Helplessness and hopelessness, Mania, Manic thoughts
DISORDER CONTENTOF THOUGHT -DELUSION
BY DR.WASIM
UNDER GUIDANCE OF
DR.SANJAY.JAIN
Definition of delusion:
Delusions are categorized into four different groups
THERE ARE 2 TYPES OF DISORDERS OF THOUGHT CONTENT
1.DELUSION
2.OVERVALUED IDEAS
DISTINGUISED
DELUSION
OTHER MEMBERS OF THE CULTURE DONOT SHARE THE BELIEF.
NEED NOT BE ASSOCIATED WITH AFFECT.
FIRMLY SUSTAINED BELIEF.
CONVINCED THAT DELUSION IS REAL.
RECOGNIZED AS ABSURED.
CANNOT BE ACCEPTED.
OCCUR IN MENTALLY ILL PATIENTS.
OVERVALUED IDEAS
OTHER MEMBERS OF THE CULTURE SHARE THE BELIEF.
ASSOCIATED WITH VERY STRONG AFFECT.
NOT HELD FIRMLY.
ATLEAST SOME LEVEL OF DOUBT AS TO ITS TRUTHFULNESS.
NOT RECOGNIZED AS ABSURED.
ACCEPTABLE.
CAN OCCUR IN BOTH HEALTHY AND MENTALLY ILL PATIENTS.
KENDLER’S VECTORS FOR DELUSION:
five stages in the development of delusion(FISH & CONRAD)
FACTORS CONCERNED WITH GENERATION OF DELUSIONS
PATHPOPHYSIOLOGY OF DELUSIONS
PRIMARY DELUSIONS
SECONDARY DELUSIONS
SYSTEMATIZATION
DELUSIONS ON THE BASIS OF CONTENT OF DELUSIONS
THANK YOU
What is consciousness
Characteristics of consciousness
Dimension of consciousness
Disturbance of consciousness
Active and passive consciousness
Distractibility
Dream like change of Consciousness
Unconsciousness
Emotion, Classification of emotion, Normal emotional reactions, Abnormal emotional reactions, Abnormal reaction of emotion, Morbid expression of emotion, Communication of mood, Categories of emotion, Pathological changes in mood, Feeling of loss, Anhedonia, Feeling of impending disaster, Ecstasy, Feelings attached with the perception of objects, Feelings directed towards people, Free floating emotion, Experience and expression of emotion, Vital feelings, Religious feelings, Manic Depressive mood, Suicidal thoughts, Depersonalization, Internal restlessness, Cyclothymia and related conditions, Depression and loss, Grief, Helplessness and hopelessness, Mania, Manic thoughts
DISORDER CONTENTOF THOUGHT -DELUSION
BY DR.WASIM
UNDER GUIDANCE OF
DR.SANJAY.JAIN
Definition of delusion:
Delusions are categorized into four different groups
THERE ARE 2 TYPES OF DISORDERS OF THOUGHT CONTENT
1.DELUSION
2.OVERVALUED IDEAS
DISTINGUISED
DELUSION
OTHER MEMBERS OF THE CULTURE DONOT SHARE THE BELIEF.
NEED NOT BE ASSOCIATED WITH AFFECT.
FIRMLY SUSTAINED BELIEF.
CONVINCED THAT DELUSION IS REAL.
RECOGNIZED AS ABSURED.
CANNOT BE ACCEPTED.
OCCUR IN MENTALLY ILL PATIENTS.
OVERVALUED IDEAS
OTHER MEMBERS OF THE CULTURE SHARE THE BELIEF.
ASSOCIATED WITH VERY STRONG AFFECT.
NOT HELD FIRMLY.
ATLEAST SOME LEVEL OF DOUBT AS TO ITS TRUTHFULNESS.
NOT RECOGNIZED AS ABSURED.
ACCEPTABLE.
CAN OCCUR IN BOTH HEALTHY AND MENTALLY ILL PATIENTS.
KENDLER’S VECTORS FOR DELUSION:
five stages in the development of delusion(FISH & CONRAD)
FACTORS CONCERNED WITH GENERATION OF DELUSIONS
PATHPOPHYSIOLOGY OF DELUSIONS
PRIMARY DELUSIONS
SECONDARY DELUSIONS
SYSTEMATIZATION
DELUSIONS ON THE BASIS OF CONTENT OF DELUSIONS
THANK YOU
What is consciousness
Characteristics of consciousness
Dimension of consciousness
Disturbance of consciousness
Active and passive consciousness
Distractibility
Dream like change of Consciousness
Unconsciousness
The ppt covers all aspects concerning organic brain disorder - Dementia and Delirium. It includes Alzheimer's, Parkinson's along with clinical features (according to ICD 10); cognitive, physical, neurobiological changes; treatment and assessment scales. Diagrams and charts are included wherever necessary for ease of understanding.
Individuals are capable of receiving information and
organizing it into meaningful entities. This processing
of the information to represent reality is called
PERCEPTION.
Perception is derived from Latin term, perceptio,
which means organization, identification, and
interpretation of sensory information.
It refers to the way world looks, sounds, feels, tastes
and smells, i.e. whatever is experienced by the person.
Sensory Distortions:-
perception of the
constant real object in a
distorted manner.
Sensory Deceptions:-
new perception in
response to external
stimuli.
Sensory Distortion:-
Change in intensity
Change in quality
Change in spatial form
Distortions of experience of time
Changes in Intensity (hyperaesthesia and
hypoaesthesia):-
Hyperaesthesia:- increased intensity of sensations.
intense emotions
lowering of physiological threshold
Anxiety and depressive disorder as well as hangover from
headache or migraine,- increased sensitivity to noise
(hyperacusis)
Hypomanic under influence of LSD (lysergic acid
diethylamide), seeing colours as bright and intense.
A true hypoacusis occurs in delirium, threshold for all
sensations are raised, associated with depression and ADD
(attention-deficit disorder).
Changes in Quality:- are mainly visual distortions
which colour all perceptions, because of toxic
substances.
Xanthopsia- colouring of yellow; by santonin
Chloropsia- colouring of green
Erythropsia- colouring of red
In derealisation, everything appears to unreal, while in
mania object looks perfect and beautiful.
Changes in Spatial Form (dysmegalopsia):- is
change in perceived shape of object, caused due to-
retinal disease
disorders of accommodation
disorders of convergence
temporal lobe lesions (mainly affecting posterior lobe)
Micropsia, seeing objects as smaller; macropsia
(meagalopsia) seeing objects as bigger.
Macropsia and micropsia have been used for changes
in perception of size in dreams and hallucination.
Micropsia:- is a visual disorder
in which patient sees object;
smaller than they really are
farther away than they really
are
experience of retreat of objects
into distance, without any
change in size (porropsia)
Oedema of retina image falls on
functionally smaller part of
retina
Partial paralysis of
accommodation
Macropsia:-
Scarring of retina with retraction
(distortion produced by scarring is
usually irregular, metamorphopsia
is more likely to occur)
Complete paralysis or
over-reactivity of accommodation
during near vision causes
macropsia.
If accommodation is normal but
convergence is weakened,
macropsia occurs and vice versa.
Although hypoxia and rapid
acceleration of body can affect
accommodation and convergence,
dysmegalopsia is rare among high
altitude pilots.
Disorders of Experience of Time:- There are two
varieties of time, physical and personal.
The psychiatric disorders are affected by personal
time.
Time flies when one is happy (in case of mania) and
time stops when one is sad (in case of de
Disorders in psychiatry are often described as syndromes, a constellation of signs and symptoms that together make up a recognizable condition. this ppt help in understanding basic sign and symptoms of psychiatry.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2. definition
consciousness can be defined as
a state of awareness of the self and the environment.
In the fully awake subject the intensity of consciousness varies considerably.
If someone is carrying out a difficult experiment their level of consciousness will be at its
height,
they are sitting in an armchair glancing through the newspaper the intensity of their
consciousness will be much less.
In fact, when subjects are monitoring a monotonously repetitive set of signals, short
periods of sleep may occur between signals and are not recognised by the subject, but are
shown clearly by changes in the electroencephalogram (EEG).
3. first to the inner awareness of experience
as opposed to the categorizing of events
as they occur.
Second, it refers to the subject reacting to
objects deliberately.
Third, it denotes a knowledge of a
conscious self
4. UNCONSCIOUSNESS
Unconscious, according to Jaspers (1959),
‘means something that is not an inner
existence and does not occur as an
experience
secondly, something that is not thought of
as an object and has gone unregarded
thirdly, it is something which has not
reached any knowledge of itself ’
5.
6. disorders of consciousness
deal with the possibly confounding issue of attention.
Attention can be active when the subject focuses their attention on some
internal or external event
passive when the same events attract the subject’s attention without any
conscious effort on their part.
Active and passive attention are reciprocally related to each other, since the
more the subject focuses their attention the greater must be the stimulus
that will distract them (i.e., bring passive attention into action).
7. Distractibility:
Disturbance of active attention
the patient is diverted by almost all new
stimuli and habituation to new stimuli takes
longer than usual.
fatigue, anxiety, severe depression, mania,
schizophrenia and organic states
8. Disorders of consciousness are
associated with disorders of
perception
Attention
Attitudes
Thinking
Registration
orientation
9. clinical test for disturbance of
consciousness is
to ask the patient
the date
the day of the week
the time of day, the place
the duration of their stay in that place and
so on
10. acute organic state
performance on intellectual and memory tasks, inability to
estimate the passage of time and changes in the EEG may all
suggest an acute organic state.
chronic schizophrenia
institutionalised on a long-term basis and may be indifferent or
reject all contact, and so seem disoriented.
11. If a patient is disoriented for time and place, it is customary to
say that they are confused.
Unfortunately, this word is used in everyday speech to mean
‘muddled’
‘bewildered’
‘perplexed’.
In fact, most patients with confusion are perplexed, but this
sign is also seen in severe anxiety and acute schizophrenia in
the absence of disorientation
13. Lucidity–Clouding
lucidity can be demonstrated only in
clarity of thought on a particular topic.
The sensorium, the total awareness of all
internal and external sensations
presenting themselves to the organism at
any particular moment, may be clear or
clouded
14. Clouding
denotes the lesser stages of impairment of
consciousness on a continuum from full alertness and
awareness to coma (Lishman, 1997)
drowsy or agitated
memory disturbance
disorientation.
In clouding, most intellectual functions are impaired,
including attention and concentration,
comprehension and recognition, understanding, forming
associations, logical judgement, communication by
speech and purposeful action.
17. Consciousness can be changed in three
basic ways:
it may be dream-like
depressed
restricted.
18. Dream-Like Change of
Consciousness
there is some lowering of the level of
consciousness, which is the subjective
experience of a rise in the threshold for all
incoming stimuli.
patient is disoriented for time and place,
but not for person.
19. visual hallucinations,
Lilliputian hallucinations occur and are
associated with a feeling of pleasure.
Elementary auditory hallucinations
hallucinations of touch, pain, electric feelings,
muscle sense and vestibular sensations
20. Lowering of Consciousness
lowering of consciousness the patient is psychologically benumbed and there is a
general lowering of consciousness without hallucinations, illusions, delusions and
restlessness.
The patient is apathetic, generally slowed down, unable to express themself clearly
and may perseverate. There is no accepted term for this state that is best designated
as ‘torpor’.
In the past, this type of consciousness was very often the result of severe infections
such as typhoid and typhus.
Nowadays, it is more commonly seen in the context of arteriosclerotic cerebral
disease following a cerebrovascular accident.
If the history of the illness is not clear, the general defect in intelligence, in the
absence of hallucinations, may be mistakenly diagnosed as severe dementia, but
after some weeks there is a remarkable partial recovery and the patient is left with a
mild organic deficit.
21. Restriction of Consciousness
With restriction of consciousness,
awareness is narrowed down to a few
ideas and attitudes that dominate the
patient’s mind.
There is some lowering of the level of
consciousness, so that in some cases the
patient may only appear slightly bemused
22. uninformed bystanders may not realise that they are confused.
Disorientation for time and place occurs. Some of these patients are
relatively well-ordered in their behaviour and may wander, but
usually they are not able to fend for themselves, like the patient with
a hysterical twilight state.
The term ‘twilight state’ describes conditions in which there was a
restriction of the morbidly changed consciousness, a break in the
continuity of consciousness and relatively well-ordered behaviour. If
one keeps strictly to these criteria, then the commonest twilight state
is the result of epilepsy.
In addition, nonepileptic twilight states with convulsive
manifestations can occur following a febrile seizure and may be
misdiagnosed as prolonged seizures resulting in overtreatment
(Miyahara et al., 2018).
However, this term has been used for any condition in which there
is a real or apparent restriction of consciousness, so that simple,
hallucinatory, perplexed, excited, expansive, psychomotor and
orientated twilight states have been described.
23. ICD-10 includes twilight states under the
headings of dissociative (conversion)
disorders
24. severe anxiety
preoccupied by their conflicts
not fully aware of their environment and find that they have only a hazy
idea of what has happened in the past hour or so.
This may suggest to the patient that amnesia is a solution for their
problems, so that they ‘forget’ their personal identity and the whole of their
past as a temporary solution for their difficulties.
This restriction of consciousness resulting from unconscious motives has
been termed a ‘hysterical twilight state’. It may be difficult to decide how
much the motivation of a hysterical twilight state is unconscious because in
some cases the subject seems to be deliberately running away from his
troubles
25. Wandering states with some loss of memory have also been called
fugues, but not all fugues are hysterical;
for example, some individuals with depression may start out to kill
themselves and wander about indecisively for some days before
finding their way home or being stopped by the police.
Hysterical fugue may be more common in subjects who have
previously had a head injury with concussion, possibly because they
are familiar with the pattern of amnesia from their past experience of
concussion and can therefore present it as a hysterical symptom.
The ICD-10 includes dissociative fugue under the heading of
dissociative (conversion) disorders and notes that conscious
simulation of fugue may be difficult to differentiate from true
dissociative fugue (World Health Organization, 1992).
Fugue states may be of variable duration, with some fugue states
persisting for extremely long periods of time.
26. QUALITATIVE CHANGES OF
CONSCIOUSNESS
Delirium
Lipowski (1990) defines delirium as ‘a
transient organic mental syndrome of
acute onset, characterized by global
impairment of cognitive functions, a
reduced level of consciousness,
attentional abnormalities, increased or
decreased psychomotor activity and a
disordered sleep–wake cycle’
27. Fluctuation of Consciousness
Alterations of consciousness level are described with
third-ventricle tumours associated with variations in
intracranial pressure (Sim, 1974).
diurnal fluctuation of consciousness.
Characteristically, the patient becomes more
disorientated
disturbed in mood and distracted perceptually with
illusions and hallucinations in the late evening and
shows greatest lucidity mid-morning
30. Twilight State
well-defined interruption of the continuity of consciousness (Sims et al.,
2000).
It is usually an organic condition and occurs in the context of epilepsy,
alcoholism (mania à potu), brain trauma and general paresis; it may also
occur with dissociative states.
It is characterized by
(a) abrupt onset and end
(b) variable duration, from a few hours to several weeks
(c) the occurrence of unexpected violent acts or emotional outbursts during
otherwise normal, quiet behaviour (Lishman, 1997).
31. forensic implications of this condition are
therefore important, and it has been used
as a legal defence for violent behaviour for
which the person had subsequent
amnesia.
32. Mania à Potu (Pathological
Intoxication)
This is one type of twilight state specifically associated with alcoholism.
Keller (1977) has defined mania à potu as:
an extraordinarily severe response to alcohol, especially to small amounts,
marked by apparently senseless violent behaviour, usually followed by
exhaustion, sleep and amnesia for the episode.
Intoxication is apparently not always involved and for this reason
pathological reaction to alcohol is the preferred term. The reaction is
thought to be associated with exhaustion, great strain or hypoglycaemia,
and to occur especially in people poorly defended against their own violent
impulses.
33. Coid (1979) describes four components:
■ the condition follows the consumption of a
variable quantity of alcohol
■ senseless, violent behaviour then ensues
■ there is then prolonged sleep
■ total or partial amnesia for the disturbed
behaviour occurs.
34. Automatism
Automatism implies action taking place in the absence of
consciousness.
It has been defined by Fenwick (1990) as follows: An automatism is an
involuntary piece of behaviour over which an individual has no
control.
The behaviour itself is usually inappropriate to the circumstances, and
may be out of character for the individual.
It can be complex, co-ordinated, and apparently purposeful and
directed, though lacking in judgement.
Afterwards, the individual may have no recollection, or only partial and
confused memory, of his actions.
35. Epileptic automatism
aura may be the first sign of an epileptic
attack with temporal lobe automatism and
may be manifested as abdominal
sensations; feelings of confusion with
thinking; sensations elsewhere in the
body, especially the head; hallucinations
or illusions (especially olfactory or
gustatory); and motor abnormalities such
as tonic contracture, masticatory
movement, salivation or swallowing.
36. Speech automatism occurs when there is
utterance of identifiable words or phrases
37. Dream-Like (Oneiroid) State
disorientated, confused and experiences elaborate
hallucinations, usually visual.
There is impairment of consciousness and
marked emotional change, which may be terror
or enjoyment of the hallucinatory experiences;
there may also be auditory or tactile
hallucinations.
The patient may appear to be living in a dream
world, and so-called occupational delirium
38. Stupor
‘Stupor names a symptom complex whose central feature is a reduction in,
or absence of, relational functions: that is, action and speech’ (Berrios,
1996).
lesions in the area of the diencephalon and upper brainstem, and also the
frontal lobe and basal ganglia, and the term akinetic mutism
A rare but specific condition involving the motor pathways in the ventral
pons is called the locked-in syndrome, in which there is quadriplegia and
anarthria with preserved consciousness and vertical eye movement (Plum
and Posner, 1972; Smith and Delargy, 2005).
symptoms of akinesis and mutism in a conscious patient also occur with
schizophrenia, with affective psychoses (both depressive and manic) and in
dissociative states.
The difference between psychogenic (so-called functional) and neurological
(organic) causes of stupor can be clinically extremely perplexing.
Psychiatric definitions have demanded that the condition occurs when there
is ‘a complete absence, in clear consciousness, of any voluntary
movements’ (Wing et al., 1974).
39. 1984 film Paris, Texas provides a vivid depiction of a
man with a dissociative fugue state.
Written by Sam Shepard and directed by Wim Wenders,
Paris, Texas focuses on the story of Travis, a middle-
aged man who reappears in Texas after wandering for
four years in a desert on the border between the United
States and Mexico.
Despite being apparently mute and amnesic, Travis
manages to locate his brother and gradually starts to re-
integrate with society.
The film provides a valuable demonstration of the
features of dissociative fugue states, as well as a useful
exploration of the difficulties that can result from them.