Complex sentence: As such, Anderson dedicate much of her time researching about crop circles that had to deal with the "heart-chakra"; she later gave additional credit to Spotnitz, who she noted was heavily involved during the researching process as well.
Split into simpler sentences: As such, Anderson dedicate much of her time researching crop circles that had to deal with the "heart chakra". She later gave additional credit to Spotnitz, who she noted was heavily involved during the researching process, as well.