What is Lewy body dementia?

The essentials. Lewey body dementia is defined by three things, visual hallucinations in the absence of othr drugs, psych diagnoses and parkinson's disease, memory loss and perodic confusion, you can have parkinson symptoms but dont have to. You also usually get behavorial problems and executive problems. The hallucinations tend to be quite vivid and complex.
Dementia. Dementia with lewy bodies is a leading cause of dementia and people with this have abnormal protein structures in certain parts of the brain. Has similarities with both alzheimer's disease and parkinson's disease. Here's a good starting point for your research: http://sgoti.Ws/tqtza9.
Rapid Onset. Lewy body dementia is a type of brain disease where both cholinergic and dopaminergic neurons are destroyed causing impairment in cognitive and motor abilities. Lewy bodies, clumps of proteins, can be seen in the brain at autopsy. This dementia usually progresses faster than other dementias and is very sensitive to antipsychotic medications. Often confused with alzheimer's or parkinson's disease.
Brief Details....... Neurodegenerative d/o featuring milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations, delusional thoughts), excessive sleepiness, depression/anxiety/apathy, & rbd. Rbd = rem behavior d/o, causing acting-out of dreams in rem sleep.
Lewy body diagnosis. Best distinguished from the other dementias by the presence of parkinsonian symptoms including rigidity, dysphagia (trouble swallowing), altered gait, and tremor. Also, early on rather than later, psychotic symptoms may be prominent. Unfortunately, these patients do not tolerate antipsychotics very well. Namenda (memantine) - and maybe aricept- can provide relief. Biopsy or new scan sdefinititively diagnos.

Related Questions

What does Lewy body dementia mean?

Type of dementia. Lewy bodies are a specific type of protein clumps that can accumulate in many places. When they accumulate in the brain, dementia with lewy bodies can occur. It is actually a somewhat common type of neurodegenerative dementia, second only to the more famous alzheimer's disease. If you like, you can look at: www.Lbda.Org for more information. Read more...
Associated with Park. Term is indicative of deposition of Alpha synuclein into nerve cell bodies, which can cause cognitive loss very different from alzheimer's disease. It can be seen prior to, or following parkinson's full blown disease, and although some separate this our from typical parkinson's, it is likely just a sequence variation. There is one approved fda drug, exelon, (rivastigmine) capsule or patch. Read more...

In a nutshell, what is Lewy body dementia?

Three things. It has to include dementia (flucucation in attention and awareness as well as alertness), parkinsonism (not a classical parkinson's) including but not necessarily all of threm - tremors, masking, blinking and shuffling gait, and visual hallucinations. There is abnormal microscopic protein builds up in the brain that disrupts functional brain cells causing them to slowly deterioration of activity. Read more...
Clinical Features. Neurodegenerative d/o featuring milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations, delusional thoughts), excessive sleepiness, depression/anxiety/apathy, & rbd. Rbd = rem behavior d/o, causing acting-out of dreams in rem sleep. Read more...

What is Lewy bodies dementia?

A Type of Dementia. Lewy body dementia (dlb) is a type of dementia where clumps of proteins, called lewy bodies, develop in the brain. It is similar to both alzheimer's and parkinson's diseases. The core symptoms are fluctuating cognition, recurrent visual hallucinations, and motor features of parkinson's disease such as tremors, muscle rigidity, and shuffling gait. Rapid onset and rapid progress are not uncommon. Read more...
Less common dementia. Lbd is either the 2nd or 3rd most common cause of dementia(others are ad and vascular dementia). It is characterized by some features of parkinsons disease, but also includes varying cognition, falls and often vivid visual hallucinations(childrenin the closet a common one). Rarely tremor is present. It is often more rapidly progressive and associated with more behavioral problems. Read more...
Lewy body dementia. Is one type of dementia characterized by visual hallucinations, fluctuations in alertness and attention and muscle rigidity and tremor. The cause is as yet unknown. Read more...
Lewy body dementia. Second most common cause of dementia after alzheimer's dementia. The is accumulation of abnormal round structures (lewy bodies) in areas of brain responsible for thinking & movements, hence the symptoms my colleague mentioned. Read more...
Clinical Features. Neurodegenerative, progressive d/o with  milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations/delusional thoughts, excessive sleepiness, depression, anxiety, apathy, & rbd=rem behavior d/o, causing acting-out of dreams in rem sleep. Read more...
Second most common. The first symptoms often are visual hallucinations or delusions (fixed false beliefs). At some point there are some motor symptoms similsr to parkinson's disease. There is waxing and waning of symptoms on a daily basis. Falls are common and may be the first symptom noted. Mental rigidity can be a real problem. It is thought to be an illness related to Parkinson's Disease. Read more...

What symptoms suggest Lewy body dementia?

Three things. It has to include dementia (flucucation in attention and awareness as well as alertness), parkinsonism (not a classical parkinson's) including but not necessarily all of threm - tremors, masking, blinking and shuffling gait, and visual hallucinations. Read more...
Clinical Features. Neurodegenerative d/o featuring milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations, delusional thoughts), excessive sleepiness, depression/anxiety/apathy, & rbd. Rbd = rem behavior d/o, causing acting-out of dreams in rem sleep. Read more...

What predisposes someone to Lewy body dementia?

Three things. It has to include dementia (flucucation in attention and awareness as well as alertness), parkinsonism (not a classical parkinson's) including but not necessarily all of threm - tremors, masking, blinking and shuffling gait, and visual hallucinations. Read more...
Lewy Body risk. We don't have a clear answer for this yet. About 10% of cases are a familial variant and are directly inherited from one parent. The rest may be related to a combination of genes and environmental factors. But the main associated brain change (presence of clumps of alpha-synuclein protein) are also seen in other types of dementia, and so the underlying cause may be similar. Read more...

What are the signs of Lewy body dementia?

Lewy Body Dementia. Symptoms include visual hallucinations, a fluctuating course of cognitive and behavior decline, extreme sensitivity to neuroleptic medications, disorientation, and organizational and visuospatial difficulties but relatively spared language and memory function. Sleep disturbance, agitation, depression, and parkinsonism (slow movements, tremors, and rigidity) are additional features. Read more...
Brief Details....... Neurodegenerative d/o featuring milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations, delusional thoughts), excessive sleepiness, depression/anxiety/apathy, & rbd. Rbd = rem behavior d/o, causing acting-out of dreams in rem sleep. Read more...
Intermittent. The first symptoms often are visual hallucinations or delusions (fixed false beliefs). At some point there are some motor symptoms similsr to parkinson's disease. There is waxing and waning of symptoms on a daily basis. Falls are common and may be the first symptom noted. Mental rigidity can be a real problem. It is thought to be an illness related to Parkinson's Disease. Read more...

What are likely signs of Lewy body dementia?

Personality. Behaviour and personality changes are more pronounced in addition other cognitive impairments. Read more...
Brief Details....... Neurodegenerative d/o featuring milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations, delusional thoughts), excessive sleepiness, depression/anxiety/apathy, & rbd. Rbd = rem behavior d/o, causing acting-out of dreams in rem sleep. Read more...
Intermittent. The first symptoms often are haucinations or delusions. At some point there are some motor stmptoms similsr to parkinson's disease. There is waxing and waning of symptoms on a daily basis. Read more...

Where to go for Lewy body dementia help?

Several. You could make an appointment with a neurologist, a gerontologist or a geriatric psychiatrist. Read more...
See a Neurologist!! Neurodegenerative d/o featuring milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations, delusional thoughts), excessive sleepiness, depression/anxiety/apathy, & rbd. Rbd = rem behavior d/o, causing acting-out of dreams in rem sleep. Read more...

I need more detials of Lewy body dementia?

The essentials. Lewey body dementia is defined by three things, visual hallucinations in the absence of othr drugs, psych diagnoses and parkinson's disease, memory loss and perodic confusion, you can have parkinson symptoms but dont have to. You also usually get behavorial problems and executive problems. The hallucinations tend to be quite vivid and complex. Read more...
Clinical Facts. Neurodegenerative d/o featuring milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations, delusional thoughts), excessive sleepiness, depression/anxiety/apathy, & rbd. Rbd = rem behavior d/o, causing acting-out of dreams in rem sleep. Read more...
Hallucinations. Are the symptom everyone thinks about but there are many different types of symptoms. Delusions, memory retrieval problems, perseveration, frequent falls, tremor, trouble interpreting visual information and many others are also common. Lbd or dlb is also common in those with alzheimers. A geriatric psychiatrist can help sort through the diagnosis with you. Read more...