Mommy’s Brain

A new study published in Behavioral Neuroscience suggests that giving birth causes the brains of mothers to grow in certain areas.  The study compared brain size soon after birth with brain size months later and concluded that the gray matter of the brain increased by a significant amount.  The specific areas of the brain that were affected deal with maternal motivation, reward and emotion processing, sensory integration, and reasoning and judgment.  All of these areas are relevant to child-rearing (although you could make a case that every area of the brain is related in some fashion to child-rearing).

It shouldn’t be surprising that the female brain reacts to giving birth and caring for a child.  After birth, females are flooded with hormones like estrogen, oxytocin and prolactin, and first-time mothers are learning an entirely new set of skills, including surviving on little sleep, coming bolt awake at the first murmurings of a waking infant, and mastering the interpretation of baby cries to determine whether a child is starving, dealing with a poop-filled diaper, or just lonely for Mom’s smiling face.

Not surprisingly, the study did not include the impact of having a child on the brains of new fathers.  My guess would be that any such study would conclude that the birth of a child does nothing to divert the male brain from its long, gradual slide to eventual senility.  While maternal brains respond energetically to new stimuli, sluggish paternal brains just hope to get some sleep.

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On A Possible Republican Sweep, And The Political Lessons To Be Learned From The Tale Of Brave Sir Robin

If the polls are to be believed — and that remains an open question in my mind — Republicans are likely to win the House of Representatives and have a long shot chance of assuming control of the Senate.  If that occurs, voters will find out whether the Republicans mean what they have been saying during the campaign or whether they will instead be like Brave Sir Robin.

Remember Brave Sir Robin from Monty Python and the Holy Grail?  He was the publicity-hungry knight who desperately wanted to join in the search for the Grail.  He left on his quest accompanied by a minstrel and a cadre of musicians who sang constantly about his adventures.  And yet, when the going got tough and the giant three-headed knight awaited, Brave Sir Robin made no attempt to fight.  As his minstrel sang:

When danger reared its ugly head
He bravely turned his tail and fled
Yes, brave Sir Robin turned about
And gallantly he chickened out
Bravely talking to his feet
He beat a very brave retreat
Bravest of the brave, Sir Robin

I’m tired of politicians who talk a good game but don’t deliver.  I’m hoping that, if Republicans in fact sweep to victory this November, they will indeed slash spending, reduce the deficit, and restore fiscal sanity to our federal government.  If they instead act like Brave Sir Robin, I think that will be it for me and the Republicans.  I’ll have to start looking for Sir Lancelot elsewhere.