TED-ED: How brain parasites change their host's behavior - Jaap de Roode

The video explores various parasites that manipulate their hosts' behavior to ensure their survival and reproduction. Examples include the Gordian worm, rabies virus, Ophiocordyceps fungus, Plasmodium causing malaria, and Toxoplasma. Each parasite uses unique methods to alter host behavior, such as brain hijacking, increasing aggression, or changing chemical levels. These strategies highlight the complex interactions between parasites and their hosts, raising questions about the extent of parasite influence on behavior.

What role do mosquitoes play in the life cycle of Plasmodium, the malaria parasite?

Discuss how Toxoplasma affects the behavior of infected rodents.

What are some methods that parasites use to manipulate their hosts' behavior?