Is there an episide or information on ticks, nervous system or tourettes

Yes. There is a direct discussion of tics and Tourette syndrome in an episode about compulsive behaviors. The guest identifies Huberman’s described grunting as sounding like a tic, says tics are common in young males and often go away, and discusses how Tourette syndrome can affect people’s confidence and functioning. The conversation also considers how stress or stimulants may relate to vulnerability to compulsive behaviors. 1

For related nervous-system topics, these episodes may also be useful:

• “How Your Brain Works & Changes” explains the nervous system’s components and how the brain, spinal cord, and body communicate in a continuous loop. 2
• “Using Your Nervous System to Enhance Your Immune System” discusses how the nervous system can activate and control immune function. 3
• “Control Your Vagus Nerve to Improve Mood, Alertness & Neuroplasticity” focuses on the vagus nerve and its links between the brain and body. 4