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Synaptic pruning, a phase in the development of the nervous system, is the process of synapse elimination that occurs between early childhood and the onset of puberty in many mammals, including humans. [1] Pruning starts near the time of birth and continues into the late-20s. [2]
Pruning is the practice of removing parameters (which may entail removing individual parameters, or parameters in groups such as by neurons) from an existing artificial neural networks. [1] The goal of this process is to maintain accuracy of the network while increasing its efficiency .
An alleged "thought photograph" obtained by Tomokichi Fukurai. Thoughtography, also called projected thermography, psychic photography, nengraphy, and nensha (Japanese: 念写), is the claimed ability to "burn" images from one's mind onto surfaces such as photographic film by parapsychic means. [1]
The universal mind, or universal consciousness, is a metaphysical concept suggesting an underlying essence of all beings and becoming in the universe. It includes the being and becoming that occurred in the universe prior to the emergence of the concept of mind, a term that more appropriately refers to the organic, human aspect of universal consciousness.
The term mind lacks a rigorous definition. The oldest and still common reference is to Hippocrates text On the Sacred Disease which refers to the mind as 'brain activity'. This definition has been rejected by sociologists, linguists, and anthropologists who argued that interpersonal relationships should be part of the definition. [11]
In neuroethology and the study of learning, anti-Hebbian learning describes a particular class of learning rule by which synaptic plasticity can be controlled. These rules are based on a reversal of Hebb's postulate, and therefore can be simplistically understood as dictating reduction of the strength of synaptic connectivity between neurons following a scenario in which a neuron directly ...
The pruning algorithm is a technique used in digital image processing based on mathematical morphology. [1] It is used as a complement to the skeleton and thinning algorithms to remove unwanted parasitic components (spurs). In this case 'parasitic' components refer to branches of a line which are not key to the overall shape of the line and ...
In Sufi psychology the heart refers to the spiritual heart or qalb, not the physical organ. It is this spiritual heart that contains the deeper intelligence and wisdom. It holds the Divine spark or spirit and is the place of gnosis and deep spiritual knowledge. In Sufism, the goal is to develop a heart that is sincere, loving and compassionate ...