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1. • • The mechanism of action of the drug is similar to other stimulants, in that met use results in massive releases of the neurotransmitters norepinephrine and dopamine (along with other neurotransmitters) that lead to a number of extremely powerful euphoric effects, increases in energy, feelings of invulnerability, and other psychoactive effects.
     americanaddictioncenters.org/stimulants/meth/effects-on-the-brain

     What Does Meth Do to Your Brain? - American Addiction Centers

2. my.clevelandclinic.org › health › diseasesWhite Matter Disease: What It Is, Symptoms & Treatment

   my.clevelandclinic.org › health › diseases

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   White matter disease is an umbrella term for changes and damage to your brain’s white matter — the nerve fibers in your brain that connect different areas of your brain to each other and to your spinal cord like highways.

3. psychiatryonline.org › doi › fullWhite Matter Dementia: Origin, Development, Progress, and ...

   psychiatryonline.org › doi › full

   Jun 3, 2016 · The idea of WMD serves to focus attention squarely on the tissue in which neuropathology takes root and invites consideration of all modalities that could potentially effect restoration of white matter as early as possible.

4. my.clevelandclinic.org › health › articlesMemory: What It Is, How It Works & Types - Cleveland Clinic

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   Sep 16, 2024 · Memory is how your brain processes and stores information so you can access it later. Most memory formation happens in your hippocampus, but the process also involves many other connected brain regions.

5. academic.oup.com › braincomms › articleWhite matter hyperintensities are common in midlife and ...

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   Dec 9, 2019 · White matter hyperintensities proliferate as the brain ages and are associated with increased risk for cognitive decline as well as Alzheimer’s disease and related dementias. As such, white matter hyperintensities have been targeted as a surrogate biomarker in intervention trials with older adults.

6. www.hopkinsmedicine.org › anatomy-of-the-brainBrain Anatomy and How the Brain Works - Johns Hopkins Medicine

   www.hopkinsmedicine.org › anatomy-of-the-brain

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   How does the brain work? The brain sends and receives chemical and electrical signals throughout the body. Different signals control different processes, and your brain interprets each. Some make you feel tired, for example, while others make you feel pain.

7. bdd.iocdf.org › professionals › neurobiology-of-bddThe Neurobiology of Body Dysmorphic Disorder - BDD

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   Body dysmorphic disorder (BDD) is a psychiatric illness in which people misperceive defects in their appearance, disrupting their ability to function in their daily lives, with disturbing preoccupations, ritualistic behaviors, and emotional distress.

8. People also ask

   What is a WMH MRI?

   • As the brain ages, it begins to accrue small microbleeds and lesions in white matter that are detectable as WMHs using fluid-attenuated inversion recovery (FLAIR) magnetic resonance imaging (MRI) (Iadecola, 2013).

   White matter hyperintensities are common in midlife and already

   academic.oup.com/braincomms/article/1/1/fcz041/5670525

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   How was WMH volume analyzed?

   • All statistical analyses were done using R (v.3.4.5). First, descriptive statistics was generated for the sample as a whole (Table 1). Second, WMH volume was log-transformed for normality.

   White matter hyperintensities are common in midlife and already

   academic.oup.com/braincomms/article/1/1/fcz041/5670525

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   Are WMHS a surrogate biomarker for dementia prevention?

   • Furthermore, baseline WMH load at mean age 62 can predict the onset of dementia up to 20 years later (Coker et al., 2019). Consequently, WMHs have been targeted as a surrogate biomarker for dementia prevention trials (Debette and Markus, 2010). However, these trials have produced mixed results (Prins and Scheltens, 2015).

   White matter hyperintensities are common in midlife and already

   academic.oup.com/braincomms/article/1/1/fcz041/5670525

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   Are WMHS associated with cognitive decline in childhood and midlife?

   • In a population-representative birth cohort of individuals now in midlife, we found that WMHs are (i) common, (ii) associated with cognitive abilities in childhood and midlife and (iii) associated with cognitive decline from childhood to midlife.

   White matter hyperintensities are common in midlife and already

   academic.oup.com/braincomms/article/1/1/fcz041/5670525

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   What role does the cerebellum play in mental health?

   • New studies are exploring the cerebellum’s roles in thought, emotions and social behavior, as well as its possible involvement in addiction, autism and schizophrenia. Three layers of protective covering called meninges surround the brain and the spinal cord. The outermost layer, the dura mater, is thick and tough.

   Brain Anatomy and How the Brain Works - Johns Hopkins Medicine

   www.hopkinsmedicine.org/health/conditions-and-diseases/anatomy-of-the-brain

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9. www.psychologytoday.com › us › basicsThe Brain and Common Psychiatric Disorders - Psychology Today

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   Psychiatric disorders are disorders of the brain in the sense that the dysfunctional thoughts and behaviors they involve are enabled by the brain—as all thoughts and behaviors are.