A drug used to treat insomnia has paradoxically helped temporarily rouse three men
who were each in a vegetative state following motor accidents, researchers claim.
Not exact matches
Clearly the compassion of the courts
is going to reach far and wide under the new dispensation, even unto those
who can not speak for themselves because they
are «
in a
vegetative state or a permanent and irreversible
state of unconsciousness.»
How can we have a president
who thinks birth control
is satanic or rejects the use of science to detect early fetal issues to save the life of the mother and / or potentially prevent a baby born
in a
vegetative state?
And if so, surely similar denials of personhood could
be applied to unborn children
who are not yet «sentient», the severely mentally disabled, people
in comas or persistent
vegetative states, and indeed anyone
in a very deep sleep.
Jim Fitzpatrick,
who is a leading proponent of the case for assisted dying, talked about sick people
being in a «
vegetative state».
What if a victim of brain trauma
who is supposedly
in a
vegetative state is actually fully awake but unable to even blink an eye to communicate?
He found that the connectivity of people
in permanently
vegetative states turns out to
be different from that of people
who eventually regain awareness.
neuroscientist Adrian Owen of Western University
in Ontario describes how his 1997 encounter with a patient named Kate led him to explore new ways to detect consciousness
in patients
who appear to
be in a
vegetative state.
In another study, the brain of a patient who appeared to be in a vegetative state responded just like a healthy person's when asked to imagine playing a game of tenni
In another study, the brain of a patient
who appeared to
be in a vegetative state responded just like a healthy person's when asked to imagine playing a game of tenni
in a
vegetative state responded just like a healthy person's when asked to imagine playing a game of tennis.
In 2005, Owen's team was the first to use functional MRI to uncover signs of consciousness in a person who was thought to be in a persistent vegetative stat
In 2005, Owen's team
was the first to use functional MRI to uncover signs of consciousness
in a person who was thought to be in a persistent vegetative stat
in a person
who was thought to
be in a persistent vegetative stat
in a persistent
vegetative state.
Patients
who lose consciousness for more than a year
are considered extremely unlikely to regain it, but a 35 - year - old Frenchman
who had
been in a
vegetative state for 15 years has shown hints of awareness after having key brain regions electrically stimulated, scientists reported on Monday.
The new report shows that even
in a very low functioning brain «a shift
in observable behaviors from none, a
vegetative state, to some limited ones — a minimally conscious
state — can occur,» said Dr. Nicholas Schiff, a neurologist at Weill Cornell Medical College
who was not involve
in the current case.
The randomized, placebo - controlled study, Familiar Auditory Sensory Training (FAST), enrolled 15 patients with traumatic closed head injuries
who were in a
vegetative or minimally conscious
state.
The team worked with 55 people
who had experienced a traumatic brain injury or lack of oxygen to the brain and
were in a minimally conscious or
vegetative state.
In 1999, Louis Viljoen — who had been in a persistent vegetative state for three years — began to make erratic movements at nigh
In 1999, Louis Viljoen —
who had
been in a persistent vegetative state for three years — began to make erratic movements at nigh
in a persistent
vegetative state for three years — began to make erratic movements at night.
If the technology helps other people recovering from coma, Monti said, it could eventually
be used to build a portable device — perhaps incorporated into a helmet — as a low - cost way to help «wake up» patients, perhaps even those
who are in a
vegetative or minimally conscious
state.
Brain scans of a 23 - year - old woman
who,
in a traffic accident, sustained head injuries so severe she met the clinical criteria for a
vegetative state are forcing many doctors to reconsider what they know about such patients» awareness.
Patient N,
who had
been in a
vegetative state for three years following a motor vehicle accident, showed no signs of language comprehension and
was constantly screaming.
Those
who were believed to
be in a
vegetative state — awake but completely unconscious — got very low scores (between 0.19 to 0.31).
Around the same time, Schiff heard about a female patient
who had
been in a
vegetative state for nearly 20 years but sometimes blurted out a word, usually obscene.
In 2005, just as the deep brain stimulation patient was making his first forays into awareness, the fate of Terri Schiavo, a Florida woman who had been in a vegetative state since 1990, sparked an ideological wa
In 2005, just as the deep brain stimulation patient
was making his first forays into awareness, the fate of Terri Schiavo, a Florida woman
who had
been in a vegetative state since 1990, sparked an ideological wa
in a
vegetative state since 1990, sparked an ideological war.
Then,
in 2009, Owen's postdoctoral student Martin Monti asked one of them, a 22 - year - old
who had
been in a
vegetative state for five years, to answer simple questions with his thoughts, using the output of the scans to communicate.
In 2006 a group led by neuroscientist Adrian Owen of the Medical Research Council in Cambridge, England, used neuroimaging to pick up the thoughts of a woman who had been in a vegetative state for five months after a traffic acciden
In 2006 a group led by neuroscientist Adrian Owen of the Medical Research Council
in Cambridge, England, used neuroimaging to pick up the thoughts of a woman who had been in a vegetative state for five months after a traffic acciden
in Cambridge, England, used neuroimaging to pick up the thoughts of a woman
who had
been in a vegetative state for five months after a traffic acciden
in a
vegetative state for five months after a traffic accident.
With the support of Joseph Fins, chief of the department of medical ethics at Weill Cornell,
who articulated the ethical arguments for why these patients must
be studied and treated, they used PET to look at four more people
in vegetative states.
Once validated, the tasks
were given to one patient (Patient 23
in Table 1 and Figure 1),
who had received a diagnosis of
being in a permanent
vegetative state 17 months after a traffic accident; this diagnosis
was confirmed by a month - long specialized assessment 3.5 years after the injury.
Four of the five patients
who were able to generate these responses
were admitted to the hospital with a diagnosis of
being in a
vegetative state.
In summary, the results of this study show the potential for functional MRI to bridge the dissociation that can occur between behavior that is readily observable during a standardized clinical assessment and the actual level of residual cognitive function after serious brain injury.14 - 16 Thus, among 23 patients who received a diagnosis of being in a vegetative state on admission, 4 were shown to be able to willfully modulate their brain activity through mental imagery; this fact is inconsistent with the behavioral diagnosi
In summary, the results of this study show the potential for functional MRI to bridge the dissociation that can occur between behavior that
is readily observable during a standardized clinical assessment and the actual level of residual cognitive function after serious brain injury.14 - 16 Thus, among 23 patients
who received a diagnosis of
being in a vegetative state on admission, 4 were shown to be able to willfully modulate their brain activity through mental imagery; this fact is inconsistent with the behavioral diagnosi
in a
vegetative state on admission, 4
were shown to
be able to willfully modulate their brain activity through mental imagery; this fact
is inconsistent with the behavioral diagnosis.
In light of a previous single - case study that showed intact awareness in a patient who met the clinical criteria for being in a vegetative state, 10 our investigation had two main aim
In light of a previous single - case study that showed intact awareness
in a patient who met the clinical criteria for being in a vegetative state, 10 our investigation had two main aim
in a patient
who met the clinical criteria for
being in a vegetative state, 10 our investigation had two main aim
in a
vegetative state, 10 our investigation had two main aims.
People
who survive may
be left with severe impairments or remain
in a
vegetative state.
There
are tens of thousands of people
in the United
States who have
been diagnosed as
being in a
vegetative state — unresponsive and unaware of their surroundings.
Some
are comatose, some
in a
state of unresponsive wakefulness (previously called
vegetative), others
are minimally conscious, and yet others
are people suffering from locked -
in syndrome (those
who are conscious but completely paralyzed, and
are sometimes able to move only their eyes).
In 2011, the United
States Supreme Court refused to hear the case of Staff Sergeant Dean Witt, an airman
who entered a
vegetative state during a 2003 appendectomy and
was taken off of life support by his family three months later.
More than four times as many children
who die from drowning suffer from submersion injuries; these include memory problems, learning disabilities, and
being left
in a permanent
vegetative state.