I am a mother of a 7month old boy, he is generally very healthy, however, recently he has been showing seemingly involuntary muscle and
vocal ticks. His face will tense up and
his mouth makes a pucker and he'll groan loudly. Other times he his arms will fly up in the air, his legs tense, his stomach tightens and his eyes get wide and he looks scared. he will do this several times in a row.