What is storehouse consciousness?

people have five senses connected to their human organs .they work in normal natural way that one can explain in medical terms.but if we look closely the linkage which they keep each other intact is the key to the understanding of the human mind. apart from these glands there is a misterical software that governs these glands. the store house conscience has the link to this entire function. that will also answer the question of reincarnation or Atman. and the yogacara system has some explanation on this but incomplete.

Think of the storehouse consciousness as the infinity inside your skin holding all sensory inputs -- which includes thoughts and dreams -- of your entire life. It is what remains of you after your body is dust. You want to fill that infinity of personal storage with as much beauty, goodness, love, courage, positivity, humor, joy, honesty, meritorious intention, compassion, endurance and discernment as you possibly can because it is and remains literally the stuff of existence for all existence forever.

The alaya-vijnana has two basic functions: First it answers the question how do the actions, or karma, that I enact in my life today effect me later. That later can be within moments, later in life, and later into our next life, rebirth. The alaya-vijnana maintains both the result of past actions and karmic potentials (vasana) or habit energies in which we will enact sometime in the future, that how karma works. These imprints of our actions in the alaya-vijnana are called bija, usually translated as seeds. For example, if I act out or say something out of anger it is due to some past karma that imprinted anger into my subconscious and that had effected my behavior. The other function of the alaya-vijnana is rebirth. For the yogacarins it is the alaya-vijnana which is a continuous subconscious mental stream that transmigrates at death and into the mother's womb at conception. Essentially, it is our karmic energy that is being transmitted not our person. The yogacarins did not pull this out of their hat. There understanding was based on earlier teachings and practice. In fact, the Pali Abhidharma of the Theravadan's postulate the Bhavanga which is also an subconscious mental stream of karma was probably what the yogacara based their alaya-vijnana on.

Shinshu Buddhism also refers to this http://amida-ji-retreat-temple-romania.blogspot.com/2011/12/alaya-storehouse-consciousness-and.html

The alaya consciousness or storehouse consciousness is the place where all the actions and experiences in this life and the previous lives generated by the seven consciousnesses are stored as karma, being the only consciousness which comes along with every birth. This consciousness influences at the same time the workings of the other seven consciousnesses.

We take this alaya consciousness with us in all our births in the various realms of existence. It contains the seeds of various types of karma, and it is the storehouse of the habitual evil karmic tendencies that we have cultivated for eons. Because of the karmic seeds contained in the alaya consciousness one may die a premature death, be stricken with unexpected disease or inexplicable misfortune, overcome by strong desires, aversions and obsessions, can think and do things that one should never even imagine, etc. So strong is the influence of the alaya consciousness. .. When Shinran is recorded as saying in chapter 13th of Tannisho: “a person may not wish to harm anyone and yet end up killing a hundred or a thousand people”, he is in fact referring to the influence of past karma contained in the alaya consciousness.

Blockquote

So this storehouse consciousness sounds like the karma dump or receptacle where all the seeds of previous intentions and actions reside. It sounds like just a different way of categorizing one of the basic principals of karma and the seeds that generate more illusory experiences. It is only creating a category for where the karma remains until it manifests.

THere is further info that might be useful further down on the page of the link above.

Hope this helps some.

We are made up of 5 aggregates : form ( body , matter ) , sensation ( feeling ) , mental activity , perception , consciousness , According to Mind school Of Mahayana , consciousness has 8 levels , the 8 th consciousness is called alaya or storehouse consciousness . Every thought , action , words , repeated many time will be stored as karmic seeds . When we wake up every morning , we resume our thinking as it is never disrupted because our 7 th consciousness or Mana bring them out . Based on the time to our death we sow , there are 2 types : the farther karmic seeds and the close karmic seeds ( such as we die in calm states or in angry mood ). If based on the seriousness of our deed , there are 2 types : lighter karmic seeds & heavier karmic seeds . After death , 5 aggregates is disbanded , the heaviest karmic seeds or the close karmic seeds will meet a foetus in a female body and an being develops
It similar to the situation like this : suppose the government give each tax payer an tax return of $ 100 . People will spend this money according to their habit , those who like drink will buy wine , those who love food will go to restaurant to enjoy food , those used to save will save it . So the same with karma , which parents , which situation we will be reincarnate in to depends on our karmic seeds . Seeds means Inclination , potential . Modern physics proves particles ( electrons , protons ... ) -are not particles , they are potential , inclination , always in constant flux . We can say the same with karmic seeds .