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A time of day for aggressive behavior? Possible insights for ED personnel

      Todd et al. recently demonstrated that aggression propensity exhibits a circadian pattern, with a peak in the evening, and this daily variability is directly modulated by a circuit of hypothalamic nodes, mediated by GABAergic subparaventricular zone (SPZGABA) transmission [
      • Todd W.D.
      • Fenselau H.
      • Wang J.L.
      • Zhang R.
      • Machado N.L.
      • Venner A.
      • et al.
      A hypothalamic circuit for the circadian control of aggression.
      ].

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