  These traditional methods have been ramified in recent decades, expanding the methods available to phenomenology. Thus: (4) In a logico-semantic model of phenomenology, we specify the truth conditions for a type of thinking (say, where I think that dogs chase cats) or the satisfaction conditions for a type of intention (say, where I intend or will to jump that hurdle). (5) In the experimental paradigm of cognitive neuroscience, we design empirical experiments that tend to confirm or refute aspects of experience (say, where a brain scan shows electrochemical activity in a specific region of the brain thought to subserve a type of vision or emotion or motor control). This style of “neurophenomenology” assumes that conscious experience is grounded in neural activity in embodied action in appropriate  surroundings—mixing pure phenomenology with biological and physical science in a way that was not wholly congenial to traditional phenomenologists.