biology

Heather Patisaul

Heather Patisaul is a biology 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 Heather Patisaul rather than just read about it. In short: Heather B. Patisaul is an American neuroendocrinologist who researches the health effects of endocrine disruptors.

Key takeaways

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

Reference excerpt

Heather B. Patisaul is an American neuroendocrinologist who researches the health effects of endocrine disruptors. She has served as the scientific director of the division of translational toxicology at the National Institute of Environmental Health Sciences since 2024.

Life Patisaul earned a B.S. in zoology from the University of Florida and a Ph.D. in population biology, ecology, and evolution from Emory University in 2001. She completed postdoctoral training at Yerkes National Primate Center and the CIIT Center for Health Research of the Hamner Institute. Patisaul is a neuroendocrinologist who was the associate dean for research in the North Carolina State University College of Sciences and led a research laboratory focused on uncovering the health effects endocrine disruptors. Her team explored how endocrine disrupting compounds alter neuroendocrine pathways in the brain related to sex-specific physiology and behavior. Patisaul's research examines how endocrine disruptors, such as flame retardants, soy isoflavones, and bisphenol A (BPA), influence puberty, fetal development, and neurodevelopmental disorders, including autism. In December 2023, she was selected by National Institute of Environmental Health Sciences (NIEHS) director Richard Woychik as the next scientific director of the division of translational toxicology (DTT) effective March 24. She succeeded acting DTT scientific director Robert Sills. The division conducts research focused on the health effects of environmental hazards and provides support for the National Toxicology Program (NTP).

References

Illustrations

Worked examples

Example 1 — a first encounter with Heather Patisaul

Start with the simplest possible case. Write down what Heather Patisaul claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Heather Patisaul 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 Heather Patisaul 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 Heather Patisaul

In research: Heather Patisaul appears in biology 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 Heather Patisaul 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: Heather Patisaul is common in secondary-school and first-year university syllabi. It links to neighbouring topics 21st-century American biologists, 21st-century American women biologists, American endocrinologists, so understanding it makes those chapters shorter.
In everyday life: Look for Heather Patisaul 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 “Heather Patisaul” →

Affiliate

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

How to study Heather Patisaul in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Heather Patisaul 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 Heather Patisaul out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Heather Patisaul in simple terms?

Heather B. Patisaul is an American neuroendocrinologist who researches the health effects of endocrine disruptors.

Why does Heather Patisaul matter?

Because it connects several biology 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 Heather Patisaul?

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 Heather Patisaul.