A Brand New Type of Brain Cell | SciShow News

A new type of brain cell, the Rose Hip neuron, has been discovered by research teams from Hungary and the US. This neuron, potentially unique to humans, was identified using traditional and modern techniques. It is part of inhibitory neurons and may regulate information flow in the brain. The discovery highlights the limitations of using lab mice for neurological studies and opens new avenues for understanding psychiatric disorders.

What is the significance of the Rose Hip neuron discovery?

• It is a type of excitatory neuron.

• It is a common neuron in rodents.

• It may be unique to humans or primates.

• It is found in all mammals.

Which research technique was used by the US team to study neurons?

• Magnetic resonance imaging

• Transcriptomics

• Traditional shape examination

• Electrical pulse response

What role do inhibitory neurons, like Rose Hip neurons, play in the brain?

• They produce neurotransmitters.

• They are responsible for memory storage.

• They regulate the activity of other neurons.

• They enhance signal transmission.

How do Rose Hip neurons interact with pyramidal neurons?

• They attach to a specific part of pyramidal neurons.

• They completely surround pyramidal neurons.

• They do not interact with pyramidal neurons.

• They inhibit pyramidal neurons from firing.

What is the next step for researchers studying Rose Hip neurons?

• To find them in rodent brains.

• To use them in brain surgeries.

• To study their role in psychiatric disorders.

• To prove they exist in all animals.