astronomy

Hagop S. Akiskal

Hagop S. Akiskal is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Hagop S. Akiskal rather than just read about it. In short: Hagop Souren Akiskal (Armenian: Յակոբ Սուրէն Աքըսգալ; 16 January 1944 – 20 January 2021) was a Lebanese-born American psychiatrist and professor, of Armenian descent. He is best known for his research on temperament and bipolar disorder (manic depression), revolutionizing the field of clinical psychiatry.

Key takeaways

Hagop S. Akiskal belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Hagop S. Akiskal to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Hagop S. Akiskal from memory before moving on to harder problems.

Reference excerpt

Hagop Souren Akiskal (Armenian: Յակոբ Սուրէն Աքըսգալ; 16 January 1944 – 20 January 2021) was a Lebanese-born American psychiatrist and professor, of Armenian descent. He is best known for his research on temperament and bipolar disorder (manic depression), revolutionizing the field of clinical psychiatry.

Biography Hagop Souren Akiskal was born on 16 January 1944, in Beirut, Lebanon, to Armenian parents. He received his M.D. from the American University of Beirut in 1969. He completed his residency training in psychiatry at University of Wisconsin–Madison. Akiskal then worked for several years as a clinician and mood disorders researcher and Professor of Psychiatry and Pharmacology at the University of Tennessee, Memphis. He was senior science advisor at NIMH from 1990 to 1994, before moving to the University of California, San Diego. Akiskal was a leading conceptual thinker in the area of bipolar sub-typing. He was a fastidious researcher and an astute clinical observer. He was a devotee of Emil Kraepelin; he believed that the nosologic (classification) pendulum is gradually swinging back towards Kraepelin's original unitary concept of the bipolar spectrum of mood disorders (Lieber, Arnold). Akiskal rose to prominence with his integrative theory of depression. Subsequently, he established chronic depressions as treatable mood disorders. His research on cyclothymia paved the way for understanding the childhood antecedents of bipolarity, and helped in the worldwide renaissance of the temperament field. His focus on subthreshold mood disorders enlarged the boundaries of bipolar disorders. He received the gold medal for Pioneer Research (Society of Biological Psychiatry), the German Anna Monika Prize for Depression, the NARSAD Prize for Affective Disorders, the 2002 Jean Delay Prize for international collaborative research (World Psychiatric Association), as well as the French Jules Baillarger and the Italian Aretaeus Prizes for his research on the bipolar spectrum. Akiskal has pioneered in the study of outpatient mood disorders. At the University of Tennessee, he established mood clinics which have had worldwide appeal because of his philosophy of conducting clinical training and research while delivering high quality care. His clinical expertise ranged from dysthymia to bipolar spectrum disorders, as well as comorbidity, resistant depression, interface of personality with mood disorders, mixed states, anxious bipolarity, and PTSD. In 2003, he received the Ellis Island Medal of Honor "for exceptional national humanitarian service." He was a highly prolific writer of articles in psychiatry and the editor of several academic journals, including serving as a co-Editor-in-Chief of the Journal of Affective Disorders. He has received a number of honors for his work on temperament and bipolar spectrum disorders. Akiskal died of natural causes on January 20, 2021, at age 77, in La Jolla in San Diego, California.

Illustrations

Worked examples

Example 1 — a first encounter with Hagop S. Akiskal

Start with the simplest possible case. Write down what Hagop S. Akiskal claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Hagop S. Akiskal before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Hagop S. Akiskal ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Hagop S. Akiskal

In research: Hagop S. Akiskal appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Hagop S. Akiskal in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Hagop S. Akiskal is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1944 births, 2021 deaths, 20th-century American psychologists, so understanding it makes those chapters shorter.
In everyday life: Look for Hagop S. Akiskal outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Hagop S. Akiskal” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Hagop S. Akiskal in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Hagop S. Akiskal means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Hagop S. Akiskal out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Hagop S. Akiskal in simple terms?

Why does Hagop S. Akiskal matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Hagop S. Akiskal?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Hagop S. Akiskal.